Prefix 813-440 — Tampa Central, FL

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

Area code
813
Prefix (NXX)
440
Rate center
Tampa Central
State
Florida
Time zone
Eastern
Code holder
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL
OCN
6502
Pooled
Yes (thousands-block pooling)
Assigned
2010-06-18
LATA
952

813-440 identifies a block of numbers in Tampa Central, FL, within the 813 area code. Every US prefix is tied to exactly one rate center; this one is Tampa Central.

The rate center lies in the Tampa-St. Petersburg-Clearwater, FL Metropolitan Statistical Area. The serving LATA is 952. Local time follows the Eastern zone.

Treat the on-screen number as a hint, not evidence — 813-440 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.

NANPA's central-office code records list CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL (OCN 6502) as the code holder, assigned June 18, 2010. Because 813-440 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.

Neighboring prefixes

Prefixes adjacent to 813-440
PrefixRate centerCode holder
813-437 Tampa Central LEVEL 3 COMMUNICATIONS, LLC - FL
813-438 Tampa East AERIAL COMMUNICATIONS, INC.
813-439 Tampa Central TELEPORT COMMUNICATIONS AMERICA, LLC - FL
813-441 Plant City LEVEL 3 COMMUNICATIONS, LLC - FL
813-442 Tampa Central BHN IP ENABLED SERVICES, LLC
813-443 Tampa Central BHN IP ENABLED SERVICES, LLC

FAQ

Where is 813-440 located?

The prefix is assigned to the Tampa Central rate center in FL, area code 813. It is part of the Tampa-St. Petersburg-Clearwater, FL Metropolitan Statistical Area.

Which company owns 813-440 numbers?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 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 813-440 safe to answer?

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