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

231-643

You are reviewing the Area Code (NPA/NXX) report for 231-643. Did you mean to search the SMS short code 231643?

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 Number231643
Basic Format231-643
NPA (Area Code)231
NXX643

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective DateBlock Available Date
231-643-0XXX2550123.NET, LLCMORLEYRTMIMW
231-643-1XXX145JTERRA NOVA TELECOM INC.MORLEYAS07/03/2025MIMW07/27/2025
231-643-2XXX2550123.NET, LLCMORLEYAVMIMW02/20/2005
231-643-3XXX145JTERRA NOVA TELECOM INC.MORLEYAS01/17/2024MIMW02/12/2024
231-643-4XXX145JTERRA NOVA TELECOM INC.MORLEYAS05/25/2023MIMW06/24/2023
231-643-5XXX2550123.NET, LLCMORLEYAVMIMW02/20/2005
231-643-6XXX145JTERRA NOVA TELECOM INC.MORLEYAS09/16/2024MIMW10/16/2024
231-643-7XXX2550123.NET, LLCMORLEYAVMIMW02/20/2005
231-643-8XXX2550123.NET, LLCMORLEYAVMIMW02/20/2005
231-643-9XXX2550123.NET, LLCMORLEYAVMIMW02/20/2005
231-643-XXXX2550123.NET, LLCMORLEYAS08/27/2002MI

Reports

Anonymous User from , MI

December 4, 2025 at 4:06 PM

231-643-0169 reported as a Robocall. Received on December 4, 2025 at 4:04 PM.
Call for Dropped call or no message

Anonymous User from Elk Rapids, Michigan

November 14, 2025 at 7:56 AM

231-643-0175 reported as a Robocall. Received on November 1, 2025 at 10:10 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MI

February 21, 2025 at 11:21 AM

231-643-0261 reported as a Live Voice or Other. Received on February 20, 2025 at 12:00 AM.

Anonymous User from Reed City, Michigan

December 11, 2024 at 2:23 PM

231-643-4064 reported as a Robocall. Received on December 11, 2024 at 1:44 PM.

Anonymous User from , MI

May 31, 2024 at 4:53 PM

231-643-4660 reported as a Robocall. Received on May 31, 2024 at 2:35 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Kalkaska, Michigan

November 12, 2023 at 12:34 PM

231-643-3300 reported as a Live Voice or Other. Received on November 12, 2023 at 12:01 PM.

Anonymous User from Battle Creek, Michigan

February 14, 2023 at 5:31 PM

231-643-3910 reported as a Robocall. Received on February 14, 2023 at 5:15 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Battle Creek, Michigan

February 14, 2023 at 5:18 PM

231-643-3910 reported as a Robocall. Received on February 14, 2023 at 5:15 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MI

February 11, 2016 at 6:38 PM

reported as a Prerecorded Voice. Received on February 8, 2016 at 9:05 AM.
Robocall for unknown
Caller ID indicated they called from 231-643-4532
Contacted via Wired

Most 'popular' numbers on this prefix:

231-643-0XXX: 231-643-0200 | 231-643-0207 | 231-643-0209 | 231-643-0260 | 231-643-0268 | 231-643-0269 |
231-643-3XXX: 231-643-3300 | 231-643-3307 | 231-643-3308 | 231-643-3330 | 231-643-3333 | 231-643-3900 | 231-643-3910 | 231-643-3911 | 231-643-3919 | 231-643-3950 |
231-643-4XXX: 231-643-4060 | 231-643-4062 | 231-643-4069 | 231-643-4500 | 231-643-4501 | 231-643-4508 | 231-643-4530 | 231-643-4533 | 231-643-4535 | 231-643-4600 | 231-643-4601 | 231-643-4660 | 231-643-4666 |