Prefix 513-393 — Middletown, OH

NANPA CO code assignment, current as of July 28, 2026.

Area code
513
Prefix (NXX)
393
Rate center
Middletown
State
Ohio
Time zone
Eastern
Code holder
NEW CINGULAR WIRELESS PCS, LLC - IL
OCN
6534
Pooled
Yes (thousands-block pooling)
Assigned
2006-04-19
LATA
328

Numbers in the 513-393 prefix are registered to the Middletown rate center in OH, inside area code 513. The prefix is the second block of a ten-digit US number (513-393-XXXX) and pins the number to a billing locality.

Code-holder of record: NEW CINGULAR WIRELESS PCS, LLC - IL (OCN 6534), assigned April 19, 2006. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 513-393 numbers may be served by different companies.

The rate center lies in the Cincinnati, OH-KY-IN Metropolitan Statistical Area. The serving LATA is 328. Local time follows the Eastern zone.

Spoofing means this prefix on your screen doesn't guarantee a Middletown caller. Verify independently before trusting a request for money or data.

Neighboring prefixes

Prefixes adjacent to 513-393
PrefixRate centerCode holder
513-390 Cincinnati CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
513-391 Cincinnati CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
513-392 Middletown LEVEL 3 COMMUNICATIONS, LLC - OH
513-394 Cincinnati T-MOBILE USA, INC.
513-395 Cincinnati CINCINNATI BELL
513-396 Cincinnati CINCINNATI BELL

FAQ

Where is 513-393 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 513-393 numbers?

NEW CINGULAR WIRELESS PCS, LLC - IL 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 513-393 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.