Prefix 401-532 — Woonsocket, RI

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

Area code
401
Prefix (NXX)
532
Rate center
Woonsocket
State
Rhode Island
Time zone
Eastern
Code holder
TELEPORT COMMUNICATIONS AMERICA, LLC - CA
OCN
7351
Pooled
Yes (thousands-block pooling)
Assigned
2013-11-25
LATA
130

The 401-532 prefix belongs to area code 401 and is anchored to the Woonsocket rate center (RI). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

Woonsocket is part of the Providence-Warwick, RI-MA Metropolitan Statistical Area. For routing purposes it sits in LATA 130. Numbers here keep Eastern time.

The assigned code holder is TELEPORT COMMUNICATIONS AMERICA, LLC - CA, operating company number 7351, assigned November 25, 2013. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.

Caller ID showing 401-532 is not proof the call came from Woonsocket: 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 401-532
PrefixRate centerCode holder
401-529 Providence CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-530 Providence COMMIO, LLC
401-531 Woonsocket PAETEC ITEL, LLC
401-533 Providence CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-534 Woonsocket PAETEC ITEL, LLC
401-535 West Warwick TELEPORT COMMUNICATIONS AMERICA, LLC - CA

FAQ

Where is 401-532 located?

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

Which company owns 401-532 numbers?

TELEPORT COMMUNICATIONS AMERICA, LLC - CA 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 401-532 safe to answer?

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