Area Code Detail

Area Code 350

California (Stockton, Modesto, Merced, Tracy, San Andreas, and a part of central California extending into central Yosemite National Park) · In service since November 28, 2022

CA
Reports, 30 Days 46

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

Reports, 180 Days 497

Broader complaint volume used to prioritize indexable pages.

Active Prefixes 97

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

Carriers / Assignees 24

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

Cities / Rate Centers 41

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.

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Overview

What this area code covers

California (Stockton, Modesto, Merced, Tracy, San Andreas, and a part of central California extending into central Yosemite National Park)

overlaid on 209

Common cities and rate centers

Atwater Clements Dos Palos Escalon Galt Groveland Gustine Hughson Jackson Jamestown Knights Ferry Le Grand Linden Lodi Los Banos Manteca Mariposa Merced

Top carriers and assignees

  • ONVOY, LLC - CA · 253 routing rows
  • CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA · 121 routing rows
  • NEW CINGULAR WIRELESS PCS, LLC · 108 routing rows
  • ONVOY SPECTRUM, LLC · 99 routing rows
  • T-MOBILE USA, INC. · 84 routing rows
  • COMMIO, LLC · 73 routing rows
  • TERRA NOVA TELECOM INC. · 34 routing rows
  • PEERLESS NETWORK OF CALIFORNIA, LLC - CA · 27 routing rows
  • BANDWIDTH.COM CLEC, LLC - CA · 24 routing rows
  • TELNYX LLC · 15 routing rows
  • NUSO, LLC · 14 routing rows
  • COMCAST PHONE OF CALIFORNIA, LLC · 13 routing rows
NPA-NXX

Prefix directory inside area code 350

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
350-200-XXXX LODI Lodi CA
350-201-XXXX WALLACE Wallace CA
350-202-XXXX THORNTON Thornton CA
350-203-XXXX DOS PALOS Dos Palos CA
350-204-XXXX ATWATER Atwater CA
350-205-XXXX PLANADA Planada CA
350-206-XXXX TURLOCK Turlock CA
350-207-XXXX MODESTO Modesto CA
350-208-XXXX KNIGHTFRRY Knights Ferry CA
350-209-XXXX VALLEY SPG Valley Springs CA
350-210-XXXX TUOLUMNE Tuolumne CA
350-211-XXXX CA
350-212-XXXX SUTTER CRK Sutter Creek CA
350-213-XXXX LINDEN Linden CA
350-214-XXXX VALLEY SPG Valley Springs CA
350-215-XXXX SNELLING Snelling CA
350-216-XXXX MODESTO Modesto CA
350-217-XXXX STOCKTON Stockton CA
350-218-XXXX MANTECA Manteca CA
350-219-XXXX STOCKTON Stockton CA
350-220-XXXX MODESTO Modesto CA
350-221-XXXX LODI Lodi CA
350-222-XXXX HUGHSON Hughson CA
350-223-XXXX MERCED Merced CA
350-224-XXXX ATWATER Atwater CA
350-225-XXXX LOS BANOS Los Banos CA
350-226-XXXX MODESTO Modesto CA
350-227-XXXX TRACY Tracy CA
350-228-XXXX STOCKTON Stockton CA
350-229-XXXX MANTECA Manteca CA
350-230-XXXX MODESTO Modesto CA
350-231-XXXX STOCKTON Stockton CA
350-232-XXXX PINECREST Pinecrest CA
350-233-XXXX ATWATER Atwater CA
350-234-XXXX JACKSON Jackson CA
350-235-XXXX CLEMENTS Clements CA
350-236-XXXX JAMESTOWN Jamestown CA
350-237-XXXX PATTERSON Patterson CA
350-238-XXXX MODESTO Modesto CA
350-239-XXXX LOS BANOS Los Banos CA
350-240-XXXX TURLOCK Turlock CA
350-241-XXXX STOCKTON Stockton CA
350-242-XXXX STOCKTON Stockton CA
350-243-XXXX MANTECA Manteca CA
350-244-XXXX JACKSON Jackson CA
350-245-XXXX MARIPOSA Mariposa CA
350-246-XXXX GALT Galt CA
350-247-XXXX LODI Lodi CA
350-248-XXXX ATWATER Atwater CA
350-249-XXXX ATWATER Atwater CA
350-250-XXXX TRACY Tracy CA
350-251-XXXX OAKDALE Oakdale CA
350-252-XXXX TURLOCK Turlock CA
350-253-XXXX CLEMENTS Clements CA
350-254-XXXX TRACY Tracy CA
350-255-XXXX MANTECA Manteca CA
350-256-XXXX MODESTO Modesto CA
350-257-XXXX RIPON Ripon CA
350-258-XXXX ATWATER Atwater CA
350-261-XXXX MODESTO Modesto CA
350-305-XXXX YOSEMITE Yosemite CA
350-311-XXXX CA
350-333-XXXX NEWMAN Newman CA
350-350-XXXX STOCKTON Stockton CA
350-353-XXXX MODESTO Modesto CA
350-355-XXXX STOCKTON Stockton CA
350-411-XXXX CA
350-444-XXXX SNELLING Snelling CA
350-500-XXXX ATWATER Atwater CA
350-503-XXXX MERCED Merced CA
350-511-XXXX CA
350-530-XXXX ESCALON Escalon CA
350-550-XXXX MOCCASIN Moccasin CA
350-555-XXXX DIR ASST CA
350-600-XXXX OAKDALE Oakdale CA
350-611-XXXX CA
350-630-XXXX RIVERBANK Riverbank CA
350-666-XXXX SANANDREAS San Andreas CA
350-700-XXXX CA
350-711-XXXX CA
350-750-XXXX SNRA MAIN Sonora:main Da CA
350-777-XXXX GALT Galt CA
350-811-XXXX CA
350-867-XXXX LE GRAND Le Grand CA
350-880-XXXX MANTECA Manteca CA
350-888-XXXX GROVELAND Groveland CA
350-900-XXXX TRACY Tracy CA
350-911-XXXX CA
350-930-XXXX TURLOCK Turlock CA
350-950-XXXX CA
350-955-XXXX WTFR DNPR Waterford:don Pedro Da CA
350-958-XXXX CA
350-959-XXXX CA
350-960-XXXX WTFR MAIN Waterford:main Da CA
350-976-XXXX CA
350-998-XXXX STOCKTON Stockton CA
350-999-XXXX GUSTINE Gustine CA
Recent Signals

Latest complaint activity tied to 350

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

FTC report from LOUISIANA

August 25, 2026 at 4:27 PM

350-355-5057 was logged as a robocall. Violation date: August 25, 2026 at 2:46 PM.

FTC report from N. Muskegon,, MICHIGAN

August 25, 2026 at 11:55 AM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: August 20, 2026 at 12:00 AM.

FTC report from Walland, TENNESSEE

August 25, 2026 at 11:37 AM

This report was logged as a robocall. Category: Computer & technical support. Violation date: August 25, 2026 at 11:33 AM.

FTC report from Hamburg, PENNSYLVANIA

August 24, 2026 at 11:31 AM

350-235-3216 was logged as a robocall. Category: Medical & prescriptions. Violation date: August 24, 2026 at 10:00 AM.

FTC report from Lake Worth, FLORIDA

August 21, 2026 at 8:21 PM

350-777-9335 was logged as a robocall. Violation date: August 7, 2026 at 12:17 PM.

FTC report from Attleboro, MASSACHUSETTS

August 21, 2026 at 3:02 PM

350-202-9954 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: July 24, 2026 at 11:04 AM.

FTC report from Attleboro, MASSACHUSETTS

August 21, 2026 at 2:58 PM

350-202-9954 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: July 24, 2026 at 3:56 PM.

FTC report from Attleboro, MASSACHUSETTS

August 21, 2026 at 2:56 PM

350-202-9954 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: July 24, 2026 at 6:47 PM.

FTC report from Attleboro, MASSACHUSETTS

August 21, 2026 at 2:54 PM

350-202-9954 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: July 25, 2026 at 11:41 AM.

FTC report from Spencer, TENNESSEE

August 21, 2026 at 11:42 AM

This report was logged as a live voice. Violation date: August 21, 2026 at 10:38 AM.

FTC report from Sonora, CALIFORNIA

August 17, 2026 at 5:15 PM

350-223-6156 was logged as a robocall. Violation date: August 17, 2026 at 9:07 AM.

FTC report from Sonora, CALIFORNIA

August 16, 2026 at 10:52 PM

350-223-6156 was logged as a robocall. Violation date: August 16, 2026 at 3:40 PM.

FTC report from Hurst, TEXAS

August 15, 2026 at 10:32 AM

350-202-9954 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: July 24, 2026 at 12:46 PM.

FTC report from Dublin, OHIO

August 15, 2026 at 10:21 AM

350-900-7390 was logged as a robocall. Violation date: August 14, 2026 at 5:28 PM.

FTC report from Sonora, CALIFORNIA

August 14, 2026 at 8:48 PM

350-223-6163 was logged as a robocall. Violation date: August 14, 2026 at 3:01 PM.

FTC report from Blue Ash, OHIO

August 13, 2026 at 8:16 PM

350-201-3646 was logged as a live voice. Category: Lotteries, prizes & sweepstakes. Violation date: August 13, 2026 at 11:30 PM.

FTC report from West Saint Paul, MINNESOTA

August 13, 2026 at 1:20 PM

350-960-9262 was logged as a live voice. Category: Calls pretending to be government, businesses, or family and friends. Violation date: August 13, 2026 at 12:15 PM.

FTC report from Culver City, CALIFORNIA

August 12, 2026 at 8:04 PM

350-219-0394 was logged as a robocall. Violation date: August 12, 2026 at 5:01 PM.

FTC report from West Palm Beach, FLORIDA

August 12, 2026 at 12:16 PM

350-209-0355 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: August 12, 2026 at 11:57 AM.

FTC report from CALIFORNIA

August 11, 2026 at 4:27 PM

350-203-3224 was logged as a robocall. Category: Energy, solar, & utilities. Violation date: August 11, 2026 at 1:13 PM.

FTC report from Lexington, KENTUCKY

August 11, 2026 at 2:42 PM

350-960-9032 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: August 11, 2026 at 2:08 PM.

FTC report from Modesto, CALIFORNIA

August 11, 2026 at 12:53 PM

350-221-4551 was logged as a live voice. Category: Vacation & timeshares. Violation date: August 11, 2026 at 9:20 AM.

FTC report from VERMONT

August 10, 2026 at 4:35 PM

350-220-3096 was logged as a robocall. Violation date: August 10, 2026 at 4:30 PM.

FTC report from Mcdonald, PENNSYLVANIA

August 8, 2026 at 10:38 AM

350-209-5383 was logged as a live voice. Category: Dropped call or no message. Violation date: August 7, 2026 at 8:06 PM.

FTC report from ILLINOIS

August 7, 2026 at 6:06 PM

350-777-9877 was logged as a live voice. Category: Dropped call or no message. Violation date: August 7, 2026 at 12:22 PM.

FTC report from Bakersfield, CALIFORNIA

August 7, 2026 at 3:18 PM

350-200-5328 was logged as a live voice. Category: Home improvement & cleaning. Violation date: August 7, 2026 at 12:15 PM.

FTC report from Miller, MISSOURI

August 7, 2026 at 3:02 PM

350-777-9905 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: August 7, 2026 at 12:58 PM.

FTC report from Oklahoma City, OKLAHOMA

August 7, 2026 at 1:58 PM

350-200-9386 was logged as a live voice. Category: Dropped call or no message. Violation date: August 7, 2026 at 12:46 PM.

FTC report from KANSAS

August 7, 2026 at 12:36 PM

350-777-9636 was logged as a robocall. Violation date: August 7, 2026 at 11:00 AM.

FTC report from TEXAS

August 6, 2026 at 1:17 PM

350-200-3969 was logged as a robocall. Category: Dropped call or no message. Violation date: August 6, 2026 at 12:16 PM.

FTC report from Stevensville, MICHIGAN

August 6, 2026 at 12:58 PM

350-960-9464 was logged as a robocall. Violation date: August 6, 2026 at 12:30 PM.

FTC report from CALIFORNIA

August 5, 2026 at 6:17 PM

350-202-1264 was logged as a unwanted call. Category: No Subject Provided. Violation date: August 5, 2026 at 8:54 AM.

FTC report from TEXAS

August 5, 2026 at 2:04 PM

350-200-3969 was logged as a robocall. Category: Dropped call or no message. Violation date: August 5, 2026 at 1:03 PM.

FTC report from Burbank, CALIFORNIA

August 5, 2026 at 1:35 PM

350-203-9518 was logged as a unwanted call. Violation date: August 5, 2026 at 9:24 AM.

FTC report from CALIFORNIA

August 4, 2026 at 3:57 PM

350-213-9453 was logged as a live voice. Category: Home improvement & cleaning. Violation date: August 4, 2026 at 12:50 PM.

FTC report from LOUISIANA

August 4, 2026 at 12:46 PM

350-216-8606 was logged as a robocall. Category: Dropped call or no message. Violation date: August 4, 2026 at 11:36 AM.

FTC report from Los Angeles, CALIFORNIA

August 3, 2026 at 9:33 PM

350-204-6882 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: July 24, 2026 at 5:17 PM.

FTC report from Los Angeles, CALIFORNIA

August 3, 2026 at 9:30 PM

350-202-9954 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: July 24, 2026 at 1:53 PM.

FTC report from Los Angeles, CALIFORNIA

August 3, 2026 at 9:28 PM

350-202-9954 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: July 24, 2026 at 11:36 AM.

FTC report from KENTUCKY

August 2, 2026 at 11:28 PM

350-202-9954 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: July 24, 2026 at 10:57 AM.