You are reviewing the Area Code (NPA/NXX) report for 313-521. Did you mean to search the SMS short code 313521?
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 | 313521 |
| Basic Format | 313-521 |
| NPA (Area Code) | 313 |
| NXX | 521 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | City | State |
|---|---|---|---|---|---|---|
| 313-521-XXXX | 9323 | MICHIGAN BELL TEL CO | DETROITZN2 | AS | DETROIT ZONE 02 | MI |
| Phone | Name | Address |
|---|---|---|
| 313-521-6691 | Habitat For Humanity Detroit | |
| 313-521-0310 | Sunoco | US |
| 313-521-4212 | McDonald's | 14271 East 7 Mile Road Detroit 48205 US |
| 313-521-4710 | Brandon H. Barton Jr. D.D.S., P.C | 11200 E McNichols Rd Detroit 48234 US |
| 313-521-6047 | BP Shop | 11155 Gratiot Avenue Detroit 48213 US |
| 313-521-6400 | Brandon H. Barton Jr. D.D.S., P.C | 11200 E McNichols Rd Detroit 48234 US |
| 313-521-8196 | Dunkin' Donuts | 14900 East 8 Mile Road Detroit 48205 US |
| 313-521-8246 | McDonald's | 17800 East 8 Mile Road Harper Woods 48225 US |
Reports
Anonymous User from San Diego, California
January 8, 2026 at 5:55 PM
Anonymous User from Allen Park, Michigan
August 22, 2025 at 1:10 AM
Anonymous User from , NY
March 25, 2025 at 2:02 PM
Anonymous User from Maitland, Florida
October 24, 2024 at 5:07 PM
Anonymous User from Maitland, Florida
October 24, 2024 at 5:07 PM
Anonymous User from , MI
August 26, 2024 at 12:43 PM
Anonymous User from Redford, Michigan
April 15, 2024 at 8:31 AM
Anonymous User from , MI
February 22, 2024 at 7:51 PM
Anonymous User from , MI
January 30, 2024 at 3:25 PM
Anonymous User from Allen Park, Michigan
May 30, 2023 at 7:13 PM
Anonymous User from Roscommon, Michigan
March 16, 2023 at 11:00 AM
Anonymous User from Roscommon, Michigan
March 15, 2023 at 1:55 PM