Prefix 313-301 — Detroit Zone 05, MI
- Area code
- 313
- Prefix (NXX)
- 301
- Rate center
- Detroit Zone 05
- State
- Michigan
- Time zone
- Eastern
- Code holder
- CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
- OCN
- 6003
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2025-01-03
- LATA
- 340
A phone number starting 313-301 was issued in the Detroit Zone 05 rate center of MI — part of area code 313.
Code-holder of record: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (OCN 6003), assigned January 3, 2025. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 313-301 numbers may be served by different companies.
A scammer can display 313-301 without ever touching MI. When in doubt, end the call and reach the company or agency through its official website; unwanted robocalls belong in the FTC's fraud report queue.
Detroit Zone 05 is part of the Detroit-Warren-Dearborn, MI Metropolitan Statistical Area. For routing purposes it sits in LATA 340. Numbers here keep Eastern time.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 313-298 | Detroit Zone 01 | MICHIGAN BELL TEL CO |
| 313-299 | Detroit Zone 06 | MICHIGAN BELL TEL CO |
| 313-300 | Detroit Zone 05 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
| 313-302 | Detroit Zone 05 | MICHIGAN BELL TEL CO |
| 313-303 | Detroit Zone 05 | NEW CINGULAR WIRELESS PCS, LLC - IL |
| 313-304 | Detroit Zone 05 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
FAQ
Where is 313-301 located?
The prefix is assigned to the Detroit Zone 05 rate center in MI, area code 313. It is part of the Detroit-Warren-Dearborn, MI Metropolitan Statistical Area.
Which company owns 313-301 numbers?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.
Is a call from 313-301 safe to answer?
The prefix itself says nothing about the caller. Legitimate Detroit Zone 05 businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.