phone.gd North American phone lookup, short codes, caller signals, and complaint-driven research.

831-623

You are reviewing the Area Code (NPA/NXX) report for 831-623. Did you mean to search the SMS short code 831623?

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
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number831623
Basic Format831-623
NPA (Area Code)831
NXX623

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective Date
831-623-0XXX9740PACIFIC BELLSAN JUANRTCAWC
831-623-1XXX9740PACIFIC BELLSAN JUANRTCAWC
831-623-2XXX9740PACIFIC BELLSAN JUANRTCAWC
831-623-3XXX649CONVOY, LLC - CASAN JUANAS08/14/2019CAWC09/13/2019
831-623-4XXX9740PACIFIC BELLSAN JUANRTCAWC
831-623-5XXX8826LEVEL 3 COMMUNICATIONS, LLC - CASAN JUANAS07/06/2005CAWC07/31/2005
831-623-6XXX9262UTILITY TELECOM GROUP, LLC - CASAN JUANAS06/02/2006CAWC06/14/2006
831-623-7XXX9740PACIFIC BELLSAN JUANRTCAWC
831-623-8XXX073HTELNYX LLCSAN JUANAS06/21/2018CAWC07/03/2018
831-623-9XXX9740PACIFIC BELLSAN JUANRTCAWC
831-623-XXXX9740PACIFIC BELLSAN JUANASCA

Business/Government Phones on the 831-623 Prefix

PhoneNameAddress
831-623-1192Express Water Heaters
831-623-2230Holmes & Sons Trucking, Inc.
831-623-2518Dona Esther Mexican Restaurant
831-623-9305H J S
831-623-1748JJ's Breakfast & Burgers300 Third Street San Juan Bautista 95045 US
831-623-2127Mission San Juan Bautista19 Franklin Street San Juan Bautista 95045-0000 US
831-623-2212Ponzini Insulation, Inc.318 Third Street San Juan Bautista 95045 US
831-623-4570San Juan Bakery319 Third Street San Juan Bautista 95045 US
831-623-4661San Juan Bautista City Hall311 Second Street San Juan Bautista 95045 US
831-623-4767Golden Wheel Antiques407 Third Street San Juan Bautista 95045 US
831-623-4881San Juan Bautista State Historic ParkUS

Reports

Anonymous User from Tulare, California

January 26, 2026 at 4:25 PM

831-623-3996 reported as a Robocall. Received on January 26, 2026 at 12:03 PM.
Call for No Subject Provided

Anonymous User from El Monte, California

December 26, 2025 at 12:55 PM

831-623-5028 reported as a unwanted call. Received on December 26, 2025 at 9:29 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Federal Way, WA

May 12, 2025 at 5:58 PM

reported as a Live Voice. Received on May 12, 2025 at 5:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 831-623-1676
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Bloomington, California

February 25, 2025 at 10:23 AM

831-623-1956 reported as a Live Voice or Other. Received on February 25, 2025 at 8:03 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

September 26, 2024 at 1:52 PM

831-623-8434 reported as a Robocall. Received on September 26, 2024 at 11:51 AM.
Call for Dropped call or no message

Anonymous User from , CA

August 24, 2024 at 1:57 PM

831-623-5269 reported as a Robocall. Received on August 13, 2024 at 10:19 AM.
Call for No Subject Provided

Anonymous User from , CA

September 15, 2023 at 3:29 PM

831-623-7486 reported as a Live Voice or Other. Received on September 15, 2023 at 11:55 AM.
Call for No Subject Provided

Anonymous User from , CA

September 6, 2023 at 4:36 PM

831-623-6445 reported as a Robocall. Received on September 5, 2023 at 6:41 PM.
Call for Dropped call or no message

Anonymous User from Santa Cruz, California

January 13, 2023 at 1:39 PM

831-623-4831 reported as a Robocall. Received on January 13, 2023 at 9:42 AM.

Most 'popular' numbers on this prefix:

831-623-1XXX: 831-623-1000 | 831-623-1001 | 831-623-1003 | 831-623-1100 | 831-623-1122 | 831-623-1147 | 831-623-1191 | 831-623-1195 | 831-623-1199 | 831-623-1600 | 831-623-1608 | 831-623-1647 | 831-623-1670 | 831-623-1677 | 831-623-1678 | 831-623-1900 | 831-623-1952 | 831-623-1953 | 831-623-1954 | 831-623-1997 | 831-623-1998 |
831-623-2XXX: 831-623-2200 | 831-623-2225 | 831-623-2233 | 831-623-2236 | 831-623-2237 | 831-623-2500 | 831-623-2501 | 831-623-2525 | 831-623-2580 | 831-623-2582 | 831-623-2583 | 831-623-2900 | 831-623-2901 | 831-623-2907 | 831-623-2992 | 831-623-2998 |
831-623-4XXX: 831-623-4800 | 831-623-4830 | 831-623-4833 | 831-623-4835 | 831-623-4888 |
831-623-5XXX: 831-623-5200 | 831-623-5220 | 831-623-5250 | 831-623-5260 | 831-623-5262 | 831-623-5265 |
831-623-6XXX: 831-623-6400 | 831-623-6404 | 831-623-6405 | 831-623-6440 | 831-623-6443 | 831-623-6444 |
831-623-7XXX: 831-623-7400 | 831-623-7404 | 831-623-7444 | 831-623-7480 | 831-623-7486 | 831-623-7487 |
831-623-8XXX: 831-623-8400 | 831-623-8404 | 831-623-8430 | 831-623-8432 | 831-623-8435 | 831-623-8450 |
831-623-9XXX: 831-623-9200 | 831-623-9207 | 831-623-9220 | 831-623-9222 | 831-623-9229 | 831-623-9250 | 831-623-9300 | 831-623-9303 | 831-623-9305 | 831-623-9330 |