You are reviewing the Area Code (NPA/NXX) report for 312-937. Did you mean to search the SMS short code 312937?
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The area code you entered, 312, overlaps with the DSN network for the Continental United States and Puerto Rico under Northern Command (NORTHCOM), though it could also be part of standard civilian phone numbers.
| Raw Number | 312937 |
| Basic Format | 312-937 |
| NPA (Area Code) | 312 |
| NXX | 937 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 312-937-0XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | CHICGOZN01 | AS | 09/29/2014 | CHICAGO ZONE 01 | IL | MW | 11/09/2014 |
| 312-937-1XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | CHICGOZN01 | AS | 09/29/2014 | CHICAGO ZONE 01 | IL | MW | 11/09/2014 |
| 312-937-2XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | CHICGOZN01 | AS | 09/29/2014 | CHICAGO ZONE 01 | IL | MW | 11/09/2014 |
| 312-937-3XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | CHICGOZN01 | AS | 09/29/2014 | CHICAGO ZONE 01 | IL | MW | 11/09/2014 |
| 312-937-4XXX | 6529 | T-MOBILE USA, INC. | CHICGOZN01 | AS | 05/19/2015 | CHICAGO ZONE 01 | IL | MW | 07/22/2015 |
| 312-937-5XXX | 6529 | T-MOBILE USA, INC. | CHICGOZN01 | AS | 05/19/2015 | CHICAGO ZONE 01 | IL | MW | 07/22/2015 |
| 312-937-6XXX | 5562 | METROPCS, INC. | CHICGOZN01 | AS | 05/26/2015 | CHICAGO ZONE 01 | IL | MW | 07/22/2015 |
| 312-937-7XXX | 5562 | METROPCS, INC. | CHICGOZN01 | AS | 05/26/2015 | CHICAGO ZONE 01 | IL | MW | 07/22/2015 |
| 312-937-8XXX | 5562 | METROPCS, INC. | CHICGOZN01 | AS | 05/26/2015 | CHICAGO ZONE 01 | IL | MW | 07/22/2015 |
| 312-937-9XXX | 5562 | METROPCS, INC. | CHICGOZN01 | AS | 10/22/2014 | CHICAGO ZONE 01 | IL | MW | 11/15/2014 |
| 312-937-XXXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | CHICGOZN01 | AS | 09/25/2014 | CHICAGO ZONE 01 | IL |
| Phone | Name | Address |
|---|---|---|
| 312-937-1056 | Ingram Refrigeration |
Reports
Anonymous User from Lake Villa, Illinois
May 17, 2025 at 1:03 PM
Anonymous User from , IL
November 4, 2024 at 4:43 PM
Anonymous User from , NJ
September 9, 2024 at 12:31 PM
Anonymous User from Chicago, Illinois
January 23, 2024 at 6:41 PM
Anonymous User from , IL
July 11, 2023 at 5:17 PM
Anonymous User from Akron, Ohio
December 2, 2022 at 9:56 PM
Anonymous User from , IL
November 14, 2022 at 11:33 AM
Anonymous User from , IL
September 27, 2022 at 11:36 AM