Prefix 513-318 — Middletown, OH
- Area code
- 513
- Prefix (NXX)
- 318
- Rate center
- Middletown
- State
- Ohio
- Time zone
- Eastern
- Code holder
- LEVEL 3 COMMUNICATIONS, LLC - OH
- OCN
- 4863
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2002-08-27
- LATA
- 328
The 513-318 prefix belongs to area code 513 and is anchored to the Middletown rate center (OH). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.
Middletown is part of the Cincinnati, OH-KY-IN Metropolitan Statistical Area. For routing purposes it sits in LATA 328. Numbers here keep Eastern time.
NANPA's central-office code records list LEVEL 3 COMMUNICATIONS, LLC - OH (OCN 4863) as the code holder, assigned August 27, 2002. Because 513-318 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
Caller ID showing 513-318 is not proof the call came from Middletown: spoofing and porting both detach numbers from their origin. To verify a caller, hang up and dial the organization's published number, and report suspicious calls to the FTC.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 513-315 | Cincinnati | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
| 513-316 | Cincinnati | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
| 513-317 | Cincinnati | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
| 513-319 | Cincinnati | NEW CINGULAR WIRELESS PCS, LLC - IL |
| 513-320 | Middletown | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
| 513-321 | Cincinnati | CINCINNATI BELL |
FAQ
Where is 513-318 located?
The prefix is assigned to the Middletown rate center in OH, area code 513. It is part of the Cincinnati, OH-KY-IN Metropolitan Statistical Area.
Which company owns 513-318 numbers?
LEVEL 3 COMMUNICATIONS, 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 513-318 safe to answer?
The prefix itself says nothing about the caller. Legitimate Middletown businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.