You are reviewing the Area Code (NPA/NXX) report for 313-821. Did you mean to search the SMS short code 313821?
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.
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 | 313821 |
| Basic Format | 313-821 |
| NPA (Area Code) | 313 |
| NXX | 821 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 313-821-0XXX | 9323 | MICHIGAN BELL TEL CO | DETROITZN2 | RT | DETROIT ZONE 02 | MI | MW | ||
| 313-821-1XXX | 9323 | MICHIGAN BELL TEL CO | DETROITZN2 | RT | DETROIT ZONE 02 | MI | MW | ||
| 313-821-2XXX | 9323 | MICHIGAN BELL TEL CO | DETROITZN2 | RT | DETROIT ZONE 02 | MI | MW | ||
| 313-821-3XXX | 9323 | MICHIGAN BELL TEL CO | DETROITZN2 | RT | DETROIT ZONE 02 | MI | MW | ||
| 313-821-4XXX | 318J | COMCAST IP PHONE, LLC | DETROITZN2 | AS | 02/22/2008 | DETROIT ZONE 02 | MI | MW | 03/05/2008 |
| 313-821-5XXX | 9323 | MICHIGAN BELL TEL CO | DETROITZN2 | RT | DETROIT ZONE 02 | MI | MW | ||
| 313-821-6XXX | 829J | PAETEC ITEL, LLC | DETROITZN2 | AS | 03/10/2006 | DETROIT ZONE 02 | MI | MW | 04/08/2006 |
| 313-821-7XXX | 9714 | GRID 4 COMMUNICATIONS, INC. - MI | DETROITZN2 | AS | 08/07/2006 | DETROIT ZONE 02 | MI | MW | 09/21/2006 |
| 313-821-8XXX | 9323 | MICHIGAN BELL TEL CO | DETROITZN2 | RT | DETROIT ZONE 02 | MI | MW | ||
| 313-821-9XXX | 9323 | MICHIGAN BELL TEL CO | DETROITZN2 | RT | DETROIT ZONE 02 | MI | MW | ||
| 313-821-XXXX | 9323 | MICHIGAN BELL TEL CO | DETROITZN2 | AS | DETROIT ZONE 02 | MI |
| Phone | Name | Address |
|---|---|---|
| 313-821-5922 | Makos Building Company, Inc. | |
| 313-821-8812 | All Pointes Fencing Plus, LLC | |
| 313-821-3900 | Park Medical Center (Detroit - East Jefferson Avenue) | 12871 East Jefferson Avenue Detroit 48215 US |
| 313-821-5218 | Belle Isle Practice Center | 175 Lakeside Drive Belle Isle 48207 US |
| 313-821-5894 | BP Shop | 10736 East Jefferson Avenue Detroit 48214 US |
| 313-821-9348 | 12400 East Jefferson Avenue Detroit 48215 US | |
| 313-821-9844 | Belle Isle | 99 Pleasure Drive Detroit 48207 US |
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