Prefix 513-430 — Cincinnati, OH

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

Area code
513
Prefix (NXX)
430
Rate center
Cincinnati
State
Ohio
Time zone
Eastern
Code holder
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
OCN
6025
Pooled
Yes (thousands-block pooling)
Assigned
2010-11-08
LATA
922

513-430 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 — 513-430 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.

The assigned code holder is CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH, operating company number 6025, assigned November 8, 2010. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.

Neighboring prefixes

Prefixes adjacent to 513-430
PrefixRate centerCode holder
513-427 Bethel CENTURYLINK COMMUNICATIONS, LLC
513-428 Trenton CINCINNATI BELL EXTENDED TERRITORIES LLC - OH
513-429 Cincinnati NEW CINGULAR WIRELESS PCS, LLC - IL
513-431 Cincinnati CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
513-432 Cincinnati NEW CINGULAR WIRELESS PCS, LLC - IL
513-433 Middletown PAETEC ITEL, LLC

FAQ

Where is 513-430 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 513-430 numbers?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - 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 513-430 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.