Prefix 513-596 — Hamilton, OH

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

Area code
513
Prefix (NXX)
596
Rate center
Hamilton
State
Ohio
Time zone
Eastern
Code holder
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
OCN
6025
Pooled
Yes (thousands-block pooling)
Assigned
2019-11-15
LATA
922

The 513-596 prefix belongs to area code 513 and is anchored to the Hamilton rate center (OH). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

Hamilton is part of the Cincinnati, OH-KY-IN Metropolitan Statistical Area. For routing purposes it sits in LATA 922. Numbers here keep Eastern time.

NANPA's central-office code records list CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (OCN 6025) as the code holder, assigned November 15, 2019. Because 513-596 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.

Caller ID showing 513-596 is not proof the call came from Hamilton: 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

Prefixes adjacent to 513-596
PrefixRate centerCode holder
513-593 Oxford NEW CINGULAR WIRELESS PCS, LLC - IL
513-594 Middletown CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
513-595 Cincinnati CINCINNATI BELL
513-597 Newtonsville NEW CINGULAR WIRELESS PCS, LLC - IL
513-598 Cincinnati CINCINNATI BELL
513-599 Cincinnati EXIANT COMMUNICATIONS LLC

FAQ

Where is 513-596 located?

The prefix is assigned to the Hamilton rate center in OH, area code 513. It is part of the Cincinnati, OH-KY-IN Metropolitan Statistical Area.

Which company owns 513-596 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 513-596 safe to answer?

The prefix itself says nothing about the caller. Legitimate Hamilton businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.