Prefix 513-513 — Cincinnati, OH
- Area code
- 513
- Prefix (NXX)
- 513
- Rate center
- Cincinnati
- State
- Ohio
- Time zone
- Eastern
- Code holder
- ONVOY, LLC - OH
- OCN
- 464C
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2023-02-08
- LATA
- 922
513-513 identifies a block of numbers in Cincinnati, OH, within the 513 area code. Every US prefix is tied to exactly one rate center; this one is Cincinnati.
The rate center lies in the Cincinnati, OH-KY-IN Metropolitan Statistical Area. The serving LATA is 922. Local time follows the Eastern zone.
Treat the on-screen number as a hint, not evidence — 513-513 can be spoofed like any US prefix. If a call feels off, verify through an official callback number and file a complaint with the FCC or FTC.
Code-holder of record: ONVOY, LLC - OH (OCN 464C), assigned February 8, 2023. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 513-513 numbers may be served by different companies.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 513-509 | Cincinnati | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
| 513-510 | Cincinnati | T-MOBILE USA, INC. |
| 513-512 | Cincinnati | TELEPORT COMMUNICATIONS AMERICA, LLC - OH |
| 513-514 | Cincinnati | WIDE VOICE, LLC - OH |
| 513-515 | Cincinnati | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
| 513-516 | Cincinnati | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
FAQ
Where is 513-513 located?
The prefix is assigned to the Cincinnati rate center in OH, area code 513. It is part of the Cincinnati, OH-KY-IN Metropolitan Statistical Area.
Which company owns 513-513 numbers?
ONVOY, LLC - OH 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 513-513 safe to answer?
The prefix itself says nothing about the caller. Legitimate Cincinnati businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.