Prefix 614-553 — Dublin, OH

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

Area code
614
Prefix (NXX)
553
Rate center
Dublin
State
Ohio
Time zone
Eastern
Code holder
LEVEL 3 TELECOM OF OHIO, LLC - OH
OCN
7460
Pooled
Yes (thousands-block pooling)
Assigned
2002-12-27
LATA
324

614-553 identifies a block of numbers in Dublin, OH, within the 614 area code. Every US prefix is tied to exactly one rate center; this one is Dublin.

The rate center lies in the Columbus, OH Metropolitan Statistical Area. The serving LATA is 324. Local time follows the Eastern zone.

Treat the on-screen number as a hint, not evidence — 614-553 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 LEVEL 3 TELECOM OF OHIO, LLC - OH, operating company number 7460, assigned December 27, 2002. 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 614-553
PrefixRate centerCode holder
614-550 Groveport CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
614-551 Columbus CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
614-552 Reynoldsburg MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH
614-554 Columbus AERIAL COMMUNICATIONS, INC.
614-556 Columbus AERIAL COMMUNICATIONS, INC.
614-557 Columbus CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH

FAQ

Where is 614-553 located?

The prefix is assigned to the Dublin rate center in OH, area code 614. It is part of the Columbus, OH Metropolitan Statistical Area.

Which company owns 614-553 numbers?

LEVEL 3 TELECOM OF OHIO, 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 614-553 safe to answer?

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