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231-638

You are reviewing the Area Code (NPA/NXX) report for 231-638. Did you mean to search the SMS short code 231638?

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Raw Number231638
Basic Format231-638
NPA (Area Code)231
NXX638

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective Date
231-638-0XXX2964OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLCMUSKEGONRTMIMW
231-638-1XXX2964OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLCMUSKEGONRTMIMW
231-638-2XXX2964OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLCMUSKEGONRTMIMW
231-638-3XXX2964OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLCMUSKEGONRTMIMW
231-638-4XXX543CONVOY, LLCV - MIMUSKEGONAS12/07/2015MIMW12/17/2015
231-638-5XXX6120LEVEL 3 COMMUNICATIONS, LLC - MIMUSKEGONAS10/21/2011MIMW11/13/2011
231-638-6XXX2964OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLCMUSKEGONRTMIMW
231-638-7XXX2964OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLCMUSKEGONRTMIMW
231-638-8XXX6003CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MIMUSKEGONAS09/19/2013MIMW10/18/2013
231-638-9XXX6003CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MIMUSKEGONAS09/05/2012MIMW10/05/2012
231-638-XXXX2964OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLCMUSKEGONAS03/09/2001MI

Business/Government Phones on the 231-638 Prefix

PhoneNameAddress
231-638-3420Bob Thornton Builder/Excavator
231-638-4014Burlington5159 South Harvey Street Norton Shores 49444 US

Reports

Anonymous User from , MI

March 4, 2026 at 2:58 PM

231-638-4150 reported as a unwanted call. Received on March 4, 2026 at 2:38 PM.

Anonymous User from Ravenna, Michigan

February 4, 2026 at 2:51 PM

231-638-4735 reported as a unwanted call. Received on February 4, 2026 at 2:22 PM.
Call for No Subject Provided

Anonymous User from Wellston, Michigan

January 13, 2026 at 12:59 PM

231-638-9385 reported as a Live Voice or Other. Received on January 13, 2026 at 12:49 PM.
Call for Medical & prescriptions

Anonymous User from Cheboygan, Michigan

December 20, 2025 at 3:40 PM

231-638-5501 reported as a Robocall. Received on December 6, 2025 at 9:58 AM.
Call for Dropped call or no message

Anonymous User from Fremont, Michigan

December 20, 2025 at 10:17 AM

231-638-5389 reported as a Robocall. Received on December 20, 2025 at 9:50 AM.
Call for Medical & prescriptions

Anonymous User from Beulah, Michigan

January 4, 2025 at 1:17 PM

231-638-5248 reported as a Robocall. Received on January 3, 2025 at 2:46 PM.
Call for Dropped call or no message

Anonymous User from , MI

April 30, 2024 at 4:08 PM

231-638-5862 reported as a Robocall. Received on April 30, 2024 at 4:06 PM.
Call for Dropped call or no message

Anonymous User from , MI

April 18, 2024 at 7:21 PM

231-638-6554 reported as a unwanted call. Received on April 9, 2024 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from , MI

February 18, 2024 at 8:31 PM

231-638-1456 reported as a Live Voice or Other. Received on February 13, 2024 at 12:51 PM.
Call for Dropped call or no message

Anonymous User from , MI

December 1, 2023 at 1:40 PM

231-638-0601 reported as a Robocall. Received on November 30, 2023 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , MI

February 18, 2023 at 3:40 PM

231-638-4297 reported as a unwanted call. Received on February 13, 2023 at 9:58 AM.
Call for No Subject Provided

Anonymous User from , MI

September 16, 2022 at 2:01 PM

231-638-4542 reported as a Robocall. Received on September 16, 2022 at 1:58 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from , MI

September 14, 2022 at 5:48 PM

231-638-4542 reported as a Robocall. Received on September 14, 2022 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Kaleva, MI

March 10, 2021 at 3:04 PM

None reported as a Text Message. Received on March 10, 2021 at 9:16 AM.
Unwanted call for unknown
Caller ID indicated they called from 231-638-4590
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MI

March 13, 2017 at 11:25 PM

231-258-2608 reported as a Abandoned Calls. Received on March 13, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 231-638-0624
Contacted via Wired

Most 'popular' numbers on this prefix:

231-638-0XXX: 231-638-0400 | 231-638-0401 | 231-638-0620 | 231-638-0622 | 231-638-0626 | 231-638-0636 | 231-638-0648 | 231-638-0689 |
231-638-1XXX: 231-638-1111 | 231-638-1122 | 231-638-1140 | 231-638-1144 | 231-638-1147 | 231-638-1212 | 231-638-1222 | 231-638-1234 | 231-638-1250 | 231-638-1253 | 231-638-1259 | 231-638-1400 | 231-638-1408 | 231-638-1409 | 231-638-1450 | 231-638-1454 | 231-638-1455 |
231-638-2XXX: 231-638-2600 | 231-638-2614 | 231-638-2617 | 231-638-2618 | 231-638-2651 | 231-638-2655 |
231-638-3XXX: 231-638-3400 | 231-638-3420 | 231-638-3421 | 231-638-3423 | 231-638-3444 | 231-638-3450 |
231-638-4XXX: 231-638-4200 | 231-638-4201 | 231-638-4202 | 231-638-4290 | 231-638-4292 | 231-638-4298 | 231-638-4500 | 231-638-4501 | 231-638-4508 | 231-638-4590 | 231-638-4598 | 231-638-4599 |
231-638-5XXX: 231-638-5200 | 231-638-5220 | 231-638-5240 | 231-638-5247 | 231-638-5248 | 231-638-5250 | 231-638-5820 | 231-638-5850 | 231-638-5860 | 231-638-5865 |
231-638-7XXX: 231-638-7100 | 231-638-7105 | 231-638-7107 | 231-638-7190 | 231-638-7195 | 231-638-7199 |