Prefix 704-615 — Charlotte, NC

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

Area code
704
Prefix (NXX)
615
Rate center
Charlotte
State
North Carolina
Time zone
Eastern
Code holder
SUNCOM DBA T-MOBILE USA
OCN
8645
Pooled
Yes (thousands-block pooling)
Assigned
2007-03-28
LATA
422

The 704-615 prefix belongs to area code 704 and is anchored to the Charlotte rate center (NC). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

Charlotte is part of the Charlotte-Concord-Gastonia, NC-SC Metropolitan Statistical Area. For routing purposes it sits in LATA 422. Numbers here keep Eastern time.

Code-holder of record: SUNCOM DBA T-MOBILE USA (OCN 8645), assigned March 28, 2007. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 704-615 numbers may be served by different companies.

Caller ID showing 704-615 is not proof the call came from Charlotte: 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 704-615
PrefixRate centerCode holder
704-612 Charlotte MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC
704-613 Charlotte SPOK, INC.
704-614 Charlotte CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC
704-616 Gastonia CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC
704-617 Charlotte CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC
704-618 Charlotte CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC

FAQ

Where is 704-615 located?

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

Which company owns 704-615 numbers?

SUNCOM DBA T-MOBILE USA 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 704-615 safe to answer?

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