Area Code Detail

Area Code 831

California (Monterey County, including Salinas and Monterey); San Benito County (including Hollister); and Santa Cruz County (including Santa Cruz and Watsonville) · In service since July 11, 1998

CA
Reports, 30 Days 224

Recent FCC and FTC complaint records tied to this area code.

Reports, 180 Days 1,375

Broader complaint volume used to prioritize indexable pages.

Active Prefixes 441

Distinct NPA-NXX prefixes surfaced from routing and assignment data.

Carriers / Assignees 50

Named carriers, assignees, or code holders found in routing data.

Cities / Rate Centers 24

Distinct cities or rate centers attached to this area code.

States / Territories 1

Coverage footprint visible from NANPA, pooled block, and Canada routing data.

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Overview

What this area code covers

California (Monterey County, including Salinas and Monterey); San Benito County (including Hollister); and Santa Cruz County (including Santa Cruz and Watsonville)

split of 408

Common cities and rate centers

Aptos Ben Lomond Big Sur Boulder Creek Carmel Carmel Valley Castroville Chualar Felton Gonzales Greenfield Hollister Idria King City Monterey Pinnacles Salinas San Ardo

Top carriers and assignees

  • PACIFIC BELL · 574 routing rows
  • ONVOY, LLC - CA · 540 routing rows
  • NEW CINGULAR WIRELESS PCS, LLC · 328 routing rows
  • CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA · 264 routing rows
  • METROPCS, INC. · 230 routing rows
  • BANDWIDTH.COM CLEC, LLC - CA · 214 routing rows
  • T-MOBILE USA, INC. · 208 routing rows
  • LEVEL 3 COMMUNICATIONS, LLC - CA · 188 routing rows
  • PEERLESS NETWORK OF CALIFORNIA, LLC - CA · 102 routing rows
  • IP HORIZON LLC · 92 routing rows
  • ONVOY SPECTRUM, LLC · 78 routing rows
  • COMCAST PHONE OF CALIFORNIA, LLC · 68 routing rows
NPA-NXX

Prefix directory inside area code 831

Each prefix below is collapsed to one primary locality row so you can scan the area code by prefix without the duplicated block-level assignment rows.

Prefix Primary Rate Center Primary City State
831-200-XXXX MONTEREY Monterey CA
831-201-XXXX SANTA CRUZ Santa Cruz CA
831-202-XXXX SALINAS Salinas CA
831-203-XXXX SALINAS Salinas CA
831-204-XXXX MONTEREY Monterey CA
831-205-XXXX HOLLISTER Hollister CA
831-206-XXXX SALINAS Salinas CA
831-207-XXXX HOLLISTER Hollister CA
831-208-XXXX SALINAS Salinas CA
831-209-XXXX CA
831-210-XXXX SALINAS Salinas CA
831-211-XXXX XXXXXXXXXX CA
831-212-XXXX SANTA CRUZ Santa Cruz CA
831-213-XXXX CA
831-214-XXXX SALINAS Salinas CA
831-215-XXXX MONTEREY Monterey CA
831-216-XXXX FELTON Felton CA
831-217-XXXX BOULDERCRK Boulder Creek CA
831-218-XXXX BEN LOMOND Ben Lomond CA
831-219-XXXX APTOS Aptos CA
831-220-XXXX MONTEREY Monterey CA
831-221-XXXX SAN ARDO San Ardo CA
831-222-XXXX FELTON Felton CA
831-223-XXXX SOLEDAD Soledad CA
831-224-XXXX MONTEREY Monterey CA
831-225-XXXX SALINAS Salinas CA
831-226-XXXX SANTA CRUZ Santa Cruz CA
831-227-XXXX SANTA CRUZ Santa Cruz CA
831-228-XXXX WATSONVL Watsonville CA
831-229-XXXX SALINAS Salinas CA
831-230-XXXX MONTEREY Monterey CA
831-231-XXXX GREENFIELD Greenfield CA
831-232-XXXX CHUALAR Chualar CA
831-233-XXXX MONTEREY Monterey CA
831-234-XXXX SANTA CRUZ Santa Cruz CA
831-235-XXXX SALINAS Salinas CA
831-236-XXXX MONTEREY Monterey CA
831-237-XXXX SOLEDAD Soledad CA
831-238-XXXX CARMEL Carmel CA
831-239-XXXX SANTA CRUZ Santa Cruz CA
831-240-XXXX SALINAS Salinas CA
831-241-XXXX MONTEREY Monterey CA
831-242-XXXX MONTEREY Monterey CA
831-243-XXXX SALINAS Salinas CA
831-244-XXXX BIG SUR Big Sur CA
831-245-XXXX HOLLISTER Hollister CA
831-246-XXXX BEN LOMOND Ben Lomond CA
831-247-XXXX SANTA CRUZ Santa Cruz CA
831-248-XXXX CA
831-249-XXXX BIG SUR Big Sur CA
831-250-XXXX CARMEL Carmel CA
831-251-XXXX APTOS Aptos CA
831-252-XXXX BEN LOMOND Ben Lomond CA
831-253-XXXX SALINAS Salinas CA
831-254-XXXX WATSONVL Watsonville CA
831-255-XXXX SANTA CRUZ Santa Cruz CA
831-256-XXXX SALINAS Salinas CA
831-257-XXXX APTOS Aptos CA
831-258-XXXX SALINAS Salinas CA
831-259-XXXX MONTEREY Monterey CA
831-260-XXXX SOLEDAD Soledad CA
831-261-XXXX SALINAS Salinas CA
831-262-XXXX SALINAS Salinas CA
831-263-XXXX KING CITY King City CA
831-264-XXXX MONTEREY Monterey CA
831-265-XXXX HOLLISTER Hollister CA
831-266-XXXX SANTA CRUZ Santa Cruz CA
831-267-XXXX BIG SUR Big Sur CA
831-268-XXXX FELTON Felton CA
831-269-XXXX SALINAS Salinas CA
831-270-XXXX SALINAS Salinas CA
831-271-XXXX HOLLISTER Hollister CA
831-272-XXXX SALINAS Salinas CA
831-273-XXXX SALINAS Salinas CA
831-274-XXXX WATSONVL Watsonville CA
831-275-XXXX MONTEREY Monterey CA
831-276-XXXX SALINAS Salinas CA
831-277-XXXX MONTEREY Monterey CA
831-278-XXXX BEN LOMOND Ben Lomond CA
831-279-XXXX SALINAS Salinas CA
831-280-XXXX APTOS Aptos CA
831-281-XXXX SANTA CRUZ Santa Cruz CA
831-282-XXXX MONTEREY Monterey CA
831-283-XXXX CARMEL VLY Carmel Valley CA
831-284-XXXX WATSONVL Watsonville CA
831-285-XXXX WATSONVL Watsonville CA
831-286-XXXX GREENFIELD Greenfield CA
831-287-XXXX SALINAS Salinas CA
831-288-XXXX WATSONVL Watsonville CA
831-289-XXXX BEN LOMOND Ben Lomond CA
831-290-XXXX GONZALES Gonzales CA
831-291-XXXX SANTA CRUZ Santa Cruz CA
831-292-XXXX SOLEDAD Soledad CA
831-293-XXXX CARMEL Carmel CA
831-294-XXXX SALINAS Salinas CA
831-295-XXXX SANTA CRUZ Santa Cruz CA
831-296-XXXX SALINAS Salinas CA
831-297-XXXX HOLLISTER Hollister CA
831-298-XXXX CARMEL VLY Carmel Valley CA
831-299-XXXX TRES PINOS Tres Pinos CA
831-300-XXXX BIG SUR Big Sur CA
831-301-XXXX SAN JUAN San Juan CA
831-302-XXXX SAN LUCAS San Lucas CA
831-303-XXXX SAN ARDO San Ardo CA
831-304-XXXX GREENFIELD Greenfield CA
831-305-XXXX GONZALES Gonzales CA
831-306-XXXX CHUALAR Chualar CA
831-307-XXXX CASTROVL Castroville CA
831-308-XXXX CARMEL VLY Carmel Valley CA
831-309-XXXX CARMEL Carmel CA
831-310-XXXX CA
831-311-XXXX XXXXXXXXXX CA
831-312-XXXX MONTEREY Monterey CA
831-313-XXXX HOLLISTER Hollister CA
831-314-XXXX SANTA CRUZ Santa Cruz CA
831-315-XXXX SOLEDAD Soledad CA
831-316-XXXX SANTA CRUZ Santa Cruz CA
831-317-XXXX MONTEREY Monterey CA
831-318-XXXX APTOS Aptos CA
831-319-XXXX WATSONVL Watsonville CA
831-320-XXXX SALINAS Salinas CA
831-321-XXXX SALINAS Salinas CA
831-322-XXXX WATSONVL Watsonville CA
831-323-XXXX CA
831-324-XXXX MONTEREY Monterey CA
831-325-XXXX SANTA CRUZ Santa Cruz CA
831-326-XXXX SALINAS Salinas CA
831-327-XXXX HOLLISTER Hollister CA
831-328-XXXX SALINAS Salinas CA
831-329-XXXX SALINAS Salinas CA
831-330-XXXX CARMEL Carmel CA
831-331-XXXX SANTA CRUZ Santa Cruz CA
831-332-XXXX SANTA CRUZ Santa Cruz CA
831-333-XXXX MONTEREY Monterey CA
831-334-XXXX SANTA CRUZ Santa Cruz CA
831-335-XXXX FELTON Felton CA
831-336-XXXX BEN LOMOND Ben Lomond CA
831-337-XXXX BOULDERCRK Boulder Creek CA
831-338-XXXX BOULDERCRK Boulder Creek CA
831-339-XXXX GONZALES Gonzales CA
831-340-XXXX SANTA CRUZ Santa Cruz CA
831-345-XXXX SANTA CRUZ Santa Cruz CA
831-346-XXXX SANTA CRUZ Santa Cruz CA
831-348-XXXX WATSONVL Watsonville CA
831-350-XXXX TRES PINOS Tres Pinos CA
831-353-XXXX WATSONVL Watsonville CA
831-356-XXXX SALINAS Salinas CA
831-359-XXXX SANTA CRUZ Santa Cruz CA
831-365-XXXX SANTA CRUZ Santa Cruz CA
831-366-XXXX BOULDERCRK Boulder Creek CA
831-372-XXXX MONTEREY Monterey CA
831-373-XXXX MONTEREY Monterey CA
831-375-XXXX MONTEREY Monterey CA
831-382-XXXX SAN LUCAS San Lucas CA
831-383-XXXX MONTEREY Monterey CA
831-384-XXXX MONTEREY Monterey CA
831-385-XXXX KING CITY King City CA
831-386-XXXX KING CITY King City CA
831-387-XXXX KING CITY King City CA
831-388-XXXX GREENFIELD Greenfield CA
831-389-XXXX PINNACLES Pinnacles CA
831-392-XXXX MONTEREY Monterey CA
831-393-XXXX MONTEREY Monterey CA
831-394-XXXX MONTEREY Monterey CA
831-400-XXXX SANTA CRUZ Santa Cruz CA
831-401-XXXX BEN LOMOND Ben Lomond CA
831-402-XXXX MONTEREY Monterey CA
831-406-XXXX WATSONVL Watsonville CA
831-408-XXXX CA
831-411-XXXX XXXXXXXXXX CA
831-417-XXXX SALINAS Salinas CA
831-419-XXXX SANTA CRUZ Santa Cruz CA
831-420-XXXX SANTA CRUZ Santa Cruz CA
831-421-XXXX SANTA CRUZ Santa Cruz CA
831-422-XXXX SALINAS Salinas CA
831-423-XXXX SANTA CRUZ Santa Cruz CA
831-424-XXXX SALINAS Salinas CA
831-425-XXXX SANTA CRUZ Santa Cruz CA
831-426-XXXX SANTA CRUZ Santa Cruz CA
831-427-XXXX SANTA CRUZ Santa Cruz CA
831-428-XXXX SANTA CRUZ Santa Cruz CA
831-429-XXXX SANTA CRUZ Santa Cruz CA
831-430-XXXX SANTA CRUZ Santa Cruz CA
831-431-XXXX SANTA CRUZ Santa Cruz CA
831-432-XXXX BOULDERCRK Boulder Creek CA
831-435-XXXX SANTA CRUZ Santa Cruz CA
831-438-XXXX SANTA CRUZ Santa Cruz CA
831-439-XXXX SANTA CRUZ Santa Cruz CA
831-440-XXXX SANTA CRUZ Santa Cruz CA
831-442-XXXX SALINAS Salinas CA
831-443-XXXX SALINAS Salinas CA
831-444-XXXX SALINAS Salinas CA
831-449-XXXX SALINAS Salinas CA
831-453-XXXX CASTROVL Castroville CA
831-454-XXXX SANTA CRUZ Santa Cruz CA
831-455-XXXX SALINAS Salinas CA
831-457-XXXX SANTA CRUZ Santa Cruz CA
831-458-XXXX SANTA CRUZ Santa Cruz CA
831-459-XXXX SANTA CRUZ Santa Cruz CA
831-460-XXXX SANTA CRUZ Santa Cruz CA
831-461-XXXX SANTA CRUZ Santa Cruz CA
831-462-XXXX SANTA CRUZ Santa Cruz CA
831-464-XXXX SANTA CRUZ Santa Cruz CA
831-465-XXXX SANTA CRUZ Santa Cruz CA
831-466-XXXX SANTA CRUZ Santa Cruz CA
831-468-XXXX MONTEREY Monterey CA
831-469-XXXX SANTA CRUZ Santa Cruz CA
831-471-XXXX SANTA CRUZ Santa Cruz CA
831-475-XXXX SANTA CRUZ Santa Cruz CA
831-476-XXXX SANTA CRUZ Santa Cruz CA
831-477-XXXX SANTA CRUZ Santa Cruz CA
831-479-XXXX SANTA CRUZ Santa Cruz CA
831-480-XXXX SANTA CRUZ Santa Cruz CA
831-484-XXXX SALINAS Salinas CA
831-498-XXXX WATSONVL Watsonville CA
831-500-XXXX SALINAS Salinas CA
831-502-XXXX SANTA CRUZ Santa Cruz CA
831-508-XXXX FELTON Felton CA
831-510-XXXX CA
831-511-XXXX XXXXXXXXXX CA
831-512-XXXX SALINAS Salinas CA
831-515-XXXX SANTA CRUZ Santa Cruz CA
831-521-XXXX MONTEREY Monterey CA
831-524-XXXX HOLLISTER Hollister CA
831-525-XXXX KING CITY King City CA
831-529-XXXX SANTA CRUZ Santa Cruz CA
831-531-XXXX APTOS Aptos CA
831-532-XXXX BEN LOMOND Ben Lomond CA
831-533-XXXX BOULDERCRK Boulder Creek CA
831-534-XXXX FELTON Felton CA
831-535-XXXX SANTA CRUZ Santa Cruz CA
831-536-XXXX WATSONVL Watsonville CA
831-537-XXXX HOLLISTER Hollister CA
831-539-XXXX WATSONVL Watsonville CA
831-540-XXXX SALINAS Salinas CA
831-555-XXXX DIR ASST CA
831-562-XXXX CA
831-566-XXXX SANTA CRUZ Santa Cruz CA
831-572-XXXX APTOS Aptos CA
831-574-XXXX CARMEL Carmel CA
831-575-XXXX SANTA CRUZ Santa Cruz CA
831-576-XXXX SANTA CRUZ Santa Cruz CA
831-578-XXXX SALINAS Salinas CA
831-580-XXXX GONZALES Gonzales CA
831-582-XXXX MONTEREY Monterey CA
831-583-XXXX MONTEREY Monterey CA
831-585-XXXX SALINAS Salinas CA
831-586-XXXX SAN JUAN San Juan CA
831-587-XXXX WATSONVL Watsonville CA
831-588-XXXX SANTA CRUZ Santa Cruz CA
831-593-XXXX SAN JUAN San Juan CA
831-594-XXXX SALINAS Salinas CA
831-595-XXXX SALINAS Salinas CA
831-596-XXXX SALINAS Salinas CA
831-597-XXXX SALINAS Salinas CA
831-600-XXXX SANTA CRUZ Santa Cruz CA
831-601-XXXX MONTEREY Monterey CA
831-603-XXXX APTOS Aptos CA
831-604-XXXX BEN LOMOND Ben Lomond CA
831-607-XXXX APTOS Aptos CA
831-609-XXXX BEN LOMOND Ben Lomond CA
831-610-XXXX BOULDERCRK Boulder Creek CA
831-611-XXXX XXXXXXXXXX CA
831-612-XXXX APTOS Aptos CA
831-613-XXXX GREENFIELD Greenfield CA
831-618-XXXX BOULDERCRK Boulder Creek CA
831-619-XXXX CA
831-620-XXXX CARMEL Carmel CA
831-621-XXXX SANTA CRUZ Santa Cruz CA
831-622-XXXX CARMEL Carmel CA
831-623-XXXX SAN JUAN San Juan CA
831-624-XXXX CARMEL Carmel CA
831-625-XXXX CARMEL Carmel CA
831-626-XXXX CARMEL Carmel CA
831-627-XXXX SAN ARDO San Ardo CA
831-628-XXXX TRES PINOS Tres Pinos CA
831-630-XXXX HOLLISTER Hollister CA
831-632-XXXX CASTROVL Castroville CA
831-633-XXXX CASTROVL Castroville CA
831-634-XXXX HOLLISTER Hollister CA
831-635-XXXX HOLLISTER Hollister CA
831-636-XXXX HOLLISTER Hollister CA
831-637-XXXX HOLLISTER Hollister CA
831-638-XXXX HOLLISTER Hollister CA
831-641-XXXX MONTEREY Monterey CA
831-642-XXXX MONTEREY Monterey CA
831-643-XXXX MONTEREY Monterey CA
831-644-XXXX MONTEREY Monterey CA
831-645-XXXX MONTEREY Monterey CA
831-646-XXXX MONTEREY Monterey CA
831-647-XXXX MONTEREY Monterey CA
831-648-XXXX MONTEREY Monterey CA
831-649-XXXX MONTEREY Monterey CA
831-650-XXXX CA
831-652-XXXX CARMEL VLY Carmel Valley CA
831-653-XXXX SAN LUCAS San Lucas CA
831-655-XXXX MONTEREY Monterey CA
831-656-XXXX MONTEREY Monterey CA
831-657-XXXX MONTEREY Monterey CA
831-658-XXXX MONTEREY Monterey CA
831-659-XXXX CARMEL VLY Carmel Valley CA
831-661-XXXX APTOS Aptos CA
831-662-XXXX APTOS Aptos CA
831-663-XXXX SALINAS Salinas CA
831-664-XXXX HOLLISTER Hollister CA
831-665-XXXX HOLLISTER Hollister CA
831-666-XXXX WATSONVL Watsonville CA
831-667-XXXX BIG SUR Big Sur CA
831-673-XXXX HOLLISTER Hollister CA
831-674-XXXX GREENFIELD Greenfield CA
831-675-XXXX GONZALES Gonzales CA
831-676-XXXX SALINAS Salinas CA
831-677-XXXX SOLEDAD Soledad CA
831-678-XXXX SOLEDAD Soledad CA
831-679-XXXX CHUALAR Chualar CA
831-682-XXXX SALINAS Salinas CA
831-684-XXXX APTOS Aptos CA
831-685-XXXX APTOS Aptos CA
831-687-XXXX APTOS Aptos CA
831-688-XXXX APTOS Aptos CA
831-689-XXXX APTOS Aptos CA
831-693-XXXX IDRIA Idria CA
831-699-XXXX FELTON Felton CA
831-700-XXXX CA
831-703-XXXX BOULDERCRK Boulder Creek CA
831-704-XXXX FELTON Felton CA
831-705-XXXX CHUALAR Chualar CA
831-706-XXXX SANTA CRUZ Santa Cruz CA
831-707-XXXX WATSONVL Watsonville CA
831-708-XXXX APTOS Aptos CA
831-709-XXXX BEN LOMOND Ben Lomond CA
831-710-XXXX SALINAS Salinas CA
831-711-XXXX XXXXXXXXXX CA
831-713-XXXX SANTA CRUZ Santa Cruz CA
831-714-XXXX CA
831-717-XXXX MONTEREY Monterey CA
831-718-XXXX MONTEREY Monterey CA
831-722-XXXX WATSONVL Watsonville CA
831-724-XXXX WATSONVL Watsonville CA
831-726-XXXX WATSONVL Watsonville CA
831-728-XXXX WATSONVL Watsonville CA
831-731-XXXX CASTROVL Castroville CA
831-732-XXXX SAN ARDO San Ardo CA
831-737-XXXX SALINAS Salinas CA
831-740-XXXX WATSONVL Watsonville CA
831-741-XXXX CASTROVL Castroville CA
831-744-XXXX GONZALES Gonzales CA
831-747-XXXX MONTEREY Monterey CA
831-750-XXXX WATSONVL Watsonville CA
831-751-XXXX SALINAS Salinas CA
831-753-XXXX SALINAS Salinas CA
831-754-XXXX SALINAS Salinas CA
831-755-XXXX SALINAS Salinas CA
831-756-XXXX SALINAS Salinas CA
831-757-XXXX SALINAS Salinas CA
831-758-XXXX SALINAS Salinas CA
831-759-XXXX SALINAS Salinas CA
831-760-XXXX MONTEREY Monterey CA
831-761-XXXX WATSONVL Watsonville CA
831-763-XXXX WATSONVL Watsonville CA
831-766-XXXX SALINAS Salinas CA
831-768-XXXX WATSONVL Watsonville CA
831-769-XXXX SALINAS Salinas CA
831-770-XXXX SALINAS Salinas CA
831-771-XXXX SALINAS Salinas CA
831-772-XXXX SALINAS Salinas CA
831-774-XXXX GONZALES Gonzales CA
831-775-XXXX SALINAS Salinas CA
831-776-XXXX SALINAS Salinas CA
831-777-XXXX SANTA CRUZ Santa Cruz CA
831-778-XXXX SAN LUCAS San Lucas CA
831-783-XXXX SALINAS Salinas CA
831-784-XXXX SALINAS Salinas CA
831-785-XXXX SALINAS Salinas CA
831-786-XXXX WATSONVL Watsonville CA
831-788-XXXX SALINAS Salinas CA
831-789-XXXX SALINAS Salinas CA
831-794-XXXX SALINAS Salinas CA
831-796-XXXX SALINAS Salinas CA
831-800-XXXX SALINAS Salinas CA
831-801-XXXX HOLLISTER Hollister CA
831-805-XXXX SANTA CRUZ Santa Cruz CA
831-808-XXXX SOLEDAD Soledad CA
831-809-XXXX SALINAS Salinas CA
831-811-XXXX XXXXXXXXXX CA
831-818-XXXX SANTA CRUZ Santa Cruz CA
831-821-XXXX TRES PINOS Tres Pinos CA
831-824-XXXX SANTA CRUZ Santa Cruz CA
831-828-XXXX CA
831-830-XXXX KING CITY King City CA
831-831-XXXX CA
831-833-XXXX HOLLISTER Hollister CA
831-837-XXXX SALINAS Salinas CA
831-840-XXXX WATSONVL Watsonville CA
831-842-XXXX APTOS Aptos CA
831-844-XXXX BIG SUR Big Sur CA
831-850-XXXX FELTON Felton CA
831-851-XXXX WATSONVL Watsonville CA
831-854-XXXX SANTA CRUZ Santa Cruz CA
831-855-XXXX MONTEREY Monterey CA
831-856-XXXX GREENFIELD Greenfield CA
831-858-XXXX CA
831-859-XXXX SALINAS Salinas CA
831-867-XXXX MONTEREY Monterey CA
831-869-XXXX MONTEREY Monterey CA
831-877-XXXX CARMEL Carmel CA
831-880-XXXX MONTEREY Monterey CA
831-881-XXXX MONTEREY Monterey CA
831-883-XXXX MONTEREY Monterey CA
831-884-XXXX MONTEREY Monterey CA
831-886-XXXX MONTEREY Monterey CA
831-887-XXXX MONTEREY Monterey CA
831-888-XXXX SANTA CRUZ Santa Cruz CA
831-889-XXXX SANTA CRUZ Santa Cruz CA
831-899-XXXX MONTEREY Monterey CA
831-900-XXXX SANTA CRUZ Santa Cruz CA
831-901-XXXX MONTEREY Monterey CA
831-902-XXXX HOLLISTER Hollister CA
831-905-XXXX SALINAS Salinas CA
831-909-XXXX CA
831-911-XXXX XXXXXXXXXX CA
831-915-XXXX MONTEREY Monterey CA
831-916-XXXX CA
831-917-XXXX MONTEREY Monterey CA
831-920-XXXX MONTEREY Monterey CA
831-921-XXXX TRES PINOS Tres Pinos CA
831-931-XXXX KING CITY King City CA
831-946-XXXX SANTA CRUZ Santa Cruz CA
831-948-XXXX WATSONVL Watsonville CA
831-949-XXXX CA
831-950-XXXX CA
831-951-XXXX CA
831-958-XXXX CA
831-959-XXXX CA
831-970-XXXX SALINAS Salinas CA
831-975-XXXX SALINAS Salinas CA
831-976-XXXX CA
831-988-XXXX CA
831-996-XXXX TRES PINOS Tres Pinos CA
831-998-XXXX SALINAS Salinas CA
831-999-XXXX SANTA CRUZ Santa Cruz CA
Important Numbers

Curated phone pages inside area code 831

These exact-number pages add editorial depth alongside the prefix directory by linking to complaint-heavy, report-rich, search-rich, or publicly identified phone pages inside this area code.

831-480-3943

Repeated FTC and FCC complaint activity makes this an exact-number page worth surfacing directly.

4 complaints1 report2 verified searches

831-221-9091

Community reports keep this exact-number page relevant for callers researching the number.

1 complaint1 report
Recent Signals

Latest complaint activity tied to 831

Complaint pages are the strongest indexing opportunity for this site right now, especially for exact phone numbers and toll-free exchanges.

FTC report from Phoenix, ARIZONA

September 17, 2026 at 8:51 PM

831-232-1605 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 17, 2026 at 5:42 PM.

FTC report from Oklahoma City, OKLAHOMA

September 17, 2026 at 8:50 PM

831-731-9507 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 17, 2026 at 6:34 PM.

FTC report from Walker, LOUISIANA

September 17, 2026 at 8:20 PM

831-215-8842 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 17, 2026 at 7:18 PM.

FTC report from Santa Cruz, CALIFORNIA

September 17, 2026 at 7:35 PM

831-769-0112 was logged as a live voice. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 17, 2026 at 4:35 PM.

FTC report from ARIZONA

September 17, 2026 at 6:34 PM

831-318-6912 was logged as a robocall. Violation date: September 17, 2026 at 7:15 PM.

FTC report from Ballwin, MISSOURI

September 17, 2026 at 5:59 PM

831-708-5319 was logged as a unwanted call. Violation date: September 17, 2026 at 3:14 PM.

FTC report from CONNECTICUT

September 17, 2026 at 5:43 PM

831-580-2284 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 17, 2026 at 12:00 AM.

FTC report from KENTUCKY

September 17, 2026 at 4:53 PM

831-996-1155 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 17, 2026 at 3:18 PM.

FTC report from Escalon, CALIFORNIA

September 17, 2026 at 3:59 PM

831-232-2762 was logged as a robocall. Violation date: September 17, 2026 at 12:20 PM.

FTC report from Englewood, MICHIGAN

September 17, 2026 at 3:55 PM

831-580-2504 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 17, 2026 at 3:26 PM.

FTC report from Pearland, TEXAS

September 17, 2026 at 3:47 PM

831-607-8592 was logged as a robocall. Category: Dropped call or no message. Violation date: September 11, 2026 at 12:58 PM.

FTC report from Janesville, CALIFORNIA

September 17, 2026 at 3:18 PM

831-999-2753 was logged as a robocall. Category: Lotteries, prizes & sweepstakes. Violation date: September 17, 2026 at 11:50 AM.

FTC report from Salinas, CALIFORNIA

September 17, 2026 at 2:58 PM

831-220-3355 was logged as a live voice. Category: No Subject Provided. Violation date: September 17, 2026 at 11:38 AM.

FTC report from NEW YORK

September 17, 2026 at 2:50 PM

831-996-0869 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 17, 2026 at 2:44 PM.

FTC report from CALIFORNIA

September 17, 2026 at 12:28 PM

831-308-5763 was logged as a robocall. Category: Dropped call or no message. Violation date: September 17, 2026 at 12:22 PM.

FTC report from NEW YORK

September 17, 2026 at 12:22 PM

831-653-4979 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 15, 2026 at 12:00 AM.

FTC report from East Palatka, FLORIDA

September 17, 2026 at 12:09 PM

831-264-2930 was logged as a live voice. Violation date: September 17, 2026 at 11:02 AM.

FTC report from Dover, PENNSYLVANIA

September 17, 2026 at 12:01 PM

831-612-7842 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 17, 2026 at 11:56 AM.

FTC report from Ball Ground, GEORGIA

September 17, 2026 at 11:47 AM

831-996-0793 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 16, 2026 at 12:00 AM.

FTC report from OHIO

September 17, 2026 at 11:40 AM

831-996-1461 was logged as a live voice. Violation date: September 16, 2026 at 5:37 PM.

FTC report from Creighton, NEBRASKA

September 17, 2026 at 11:16 AM

831-256-4476 was logged as a robocall. Violation date: September 17, 2026 at 10:10 AM.

FTC report from Lawrenceville, GEORGIA

September 17, 2026 at 11:03 AM

831-837-4514 was logged as a robocall. Violation date: May 26, 2026 at 1:29 PM.

FTC report from Winter Garden, FLORIDA

September 17, 2026 at 9:58 AM

831-250-4443 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 17, 2026 at 12:00 AM.

FTC report from Woodbridge, VIRGINIA

September 16, 2026 at 10:25 PM

831-607-8612 was logged as a live voice. Category: Dropped call or no message. Violation date: September 16, 2026 at 4:22 PM.

FTC report from CALIFORNIA

September 16, 2026 at 9:14 PM

831-359-2502 was logged as a unwanted call. Category: Dropped call or no message. Violation date: September 16, 2026 at 5:10 PM.

FTC report from Knoxville, TENNESSEE

September 16, 2026 at 8:45 PM

831-996-8766 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 16, 2026 at 8:25 PM.

FTC report from ILLINOIS

September 16, 2026 at 8:37 PM

831-674-4412 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 16, 2026 at 6:21 PM.

FTC report from CALIFORNIA

September 16, 2026 at 8:10 PM

831-455-5040 was logged as a live voice. Violation date: September 16, 2026 at 1:10 PM.

FTC report from CALIFORNIA

September 16, 2026 at 8:08 PM

831-455-3235 was logged as a robocall. Violation date: September 16, 2026 at 5:03 PM.

FTC report from Glen Ridge, NEW JERSEY

September 16, 2026 at 6:12 PM

831-586-2330 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 16, 2026 at 4:54 PM.

FTC report from Waterloo, IOWA

September 16, 2026 at 6:01 PM

831-777-0351 was logged as a robocall. Violation date: September 9, 2026 at 12:00 AM.

FTC report from ALABAMA

September 16, 2026 at 5:04 PM

831-996-3479 was logged as a unwanted call. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 16, 2026 at 1:12 PM.

FTC report from FLORIDA

September 16, 2026 at 4:52 PM

831-744-8093 was logged as a robocall. Violation date: September 16, 2026 at 4:23 PM.

FTC report from Clinton, OKLAHOMA

September 16, 2026 at 4:12 PM

831-856-2068 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 16, 2026 at 3:03 PM.

FTC report from Milfod, TEXAS

September 16, 2026 at 3:31 PM

831-215-8668 was logged as a robocall. Violation date: September 16, 2026 at 6:16 PM.

FTC report from Catonsville, MARYLAND

September 16, 2026 at 3:20 PM

831-999-6926 was logged as a robocall. Violation date: September 16, 2026 at 2:45 PM.

FTC report from Salinas, CALIFORNIA

September 16, 2026 at 2:11 PM

831-308-7108 was logged as a live voice. Category: Dropped call or no message. Violation date: September 16, 2026 at 10:47 AM.

FTC report from FLORIDA

September 16, 2026 at 1:58 PM

831-232-4785 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 16, 2026 at 11:50 AM.

FTC report from Pottsville, PENNSYLVANIA

September 16, 2026 at 1:54 PM

831-653-9486 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 16, 2026 at 1:52 PM.

FTC report from Brunswick, OHIO

September 16, 2026 at 1:35 PM

831-232-1578 was logged as a robocall. Violation date: September 15, 2026 at 7:07 PM.