Prefix 704-238 — Monroe, NC

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

Area code
704
Prefix (NXX)
238
Rate center
Monroe
State
North Carolina
Time zone
Eastern
Code holder
FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC
OCN
4334
Pooled
Yes (thousands-block pooling)
LATA
422

704-238 identifies a block of numbers in Monroe, NC, within the 704 area code. Every US prefix is tied to exactly one rate center; this one is Monroe.

The rate center lies in the Charlotte-Concord-Gastonia, NC-SC Metropolitan Statistical Area. The serving LATA is 422. Local time follows the Eastern zone.

Treat the on-screen number as a hint, not evidence — 704-238 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.

Code-holder of record: FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC (OCN 4334). The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 704-238 numbers may be served by different companies.

Neighboring prefixes

Prefixes adjacent to 704-238
PrefixRate centerCode holder
704-235 Mooresville PAETEC ITEL, LLC
704-236 Charlotte SUNCOM DBA T-MOBILE USA
704-237 Davidson LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC
704-239 Salisbury SUNCOM DBA T-MOBILE USA
704-240 Lincolnton CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC
704-241 Charlotte SUNCOM DBA T-MOBILE USA

FAQ

Where is 704-238 located?

The prefix is assigned to the Monroe rate center in NC, area code 704. It is part of the Charlotte-Concord-Gastonia, NC-SC Metropolitan Statistical Area.

Which company owns 704-238 numbers?

FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 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 704-238 safe to answer?

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