You are reviewing the Area Code (NPA/NXX) report for 313-420. Did you mean to search the SMS short code 313420?
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The area code you entered, 313, overlaps with the DSN network for U.S. military installations in the Caribbean region but might also be used for civilian purposes.
| Raw Number | 313420 |
| Basic Format | 313-420 |
| NPA (Area Code) | 313 |
| NXX | 420 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 313-420-0XXX | 829J | PAETEC ITEL, LLC | DETROITZN1 | RT | DETROIT ZONE 01 | MI | MW | ||
| 313-420-1XXX | 624H | ONVOY SPECTRUM, LLC | DETROITZN1 | AS | 05/01/2024 | DETROIT ZONE 01 | MI | MW | 05/31/2024 |
| 313-420-2XXX | 829J | PAETEC ITEL, LLC | DETROITZN1 | RT | DETROIT ZONE 01 | MI | MW | ||
| 313-420-3XXX | 5562 | METROPCS, INC. | DETROITZN1 | AS | 06/01/2020 | DETROIT ZONE 01 | MI | MW | 06/16/2020 |
| 313-420-4XXX | 829J | PAETEC ITEL, LLC | DETROITZN1 | RT | DETROIT ZONE 01 | MI | MW | ||
| 313-420-5XXX | 829J | PAETEC ITEL, LLC | DETROITZN1 | RT | DETROIT ZONE 01 | MI | MW | ||
| 313-420-6XXX | 829J | PAETEC ITEL, LLC | DETROITZN1 | RT | DETROIT ZONE 01 | MI | MW | ||
| 313-420-7XXX | 2964 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | DETROITZN1 | AS | 06/10/2016 | DETROIT ZONE 01 | MI | MW | 06/22/2016 |
| 313-420-8XXX | 2964 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | DETROITZN1 | AS | 06/10/2016 | DETROIT ZONE 01 | MI | MW | 06/22/2016 |
| 313-420-9XXX | 5562 | METROPCS, INC. | DETROITZN1 | AS | 01/04/2007 | DETROIT ZONE 01 | MI | MW | 02/02/2007 |
| 313-420-XXXX | 829J | PAETEC ITEL, LLC | DETROITZN1 | AS | DETROIT ZONE 01 | MI |
Reports
Anonymous User from Truckee, Michigan
November 28, 2025 at 3:55 PM
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