Prefix 401-340 — Providence, RI

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

Area code
401
Prefix (NXX)
340
Rate center
Providence
State
Rhode Island
Time zone
Eastern
Code holder
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
OCN
6389
Pooled
Yes (thousands-block pooling)
Assigned
2011-08-08
LATA
130

Numbers in the 401-340 prefix are registered to the Providence rate center in RI, inside area code 401. The prefix is the second block of a ten-digit US number (401-340-XXXX) and pins the number to a billing locality.

Code-holder of record: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI (OCN 6389), assigned August 8, 2011. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 401-340 numbers may be served by different companies.

The rate center lies in the Providence-Warwick, RI-MA Metropolitan Statistical Area. The serving LATA is 130. Local time follows the Eastern zone.

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

Neighboring prefixes

Prefixes adjacent to 401-340
PrefixRate centerCode holder
401-337 Warren MCIMETRO ACCESS TRANSMISSION SERVICES LLC
401-338 Providence NEW CINGULAR WIRELESS PCS, LLC - DC
401-339 Providence NEW CINGULAR WIRELESS PCS, LLC - DC
401-341 Newport VERIZON NEW ENGLAND INC.
401-342 Bristol LEVEL 3 COMMUNICATIONS, LLC - RI
401-343 Hope Valley AT&T - LOCAL

FAQ

Where is 401-340 located?

The prefix is assigned to the Providence rate center in RI, area code 401. It is part of the Providence-Warwick, RI-MA Metropolitan Statistical Area.

Which company owns 401-340 numbers?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 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 401-340 safe to answer?

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