Prefix 919-358 — Durham, NC

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

Area code
919
Prefix (NXX)
358
Rate center
Durham
State
North Carolina
Time zone
Eastern
Code holder
SUNCOM DBA T-MOBILE USA
OCN
8645
Pooled
Yes (thousands-block pooling)
Assigned
2001-09-15
LATA
426

The 919-358 prefix belongs to area code 919 and is anchored to the Durham rate center (NC). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

Durham is part of the Raleigh-Cary, NC Metropolitan Statistical Area. For routing purposes it sits in LATA 426. Numbers here keep Eastern time.

Code-holder of record: SUNCOM DBA T-MOBILE USA (OCN 8645), assigned September 15, 2001. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 919-358 numbers may be served by different companies.

Caller ID showing 919-358 is not proof the call came from Durham: 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 919-358
PrefixRate centerCode holder
919-355 Apex PAETEC ITEL, LLC
919-356 Sanford CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC
919-357 Chapel Hill TELEPORT COMMUNICATIONS AMERICA, LLC - NC
919-359 Clayton BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC
919-360 Chapel Hill NEW CINGULAR WIRELESS PCS, LLC - GA
919-361 Durham FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC

FAQ

Where is 919-358 located?

The prefix is assigned to the Durham rate center in NC, area code 919. It is part of the Raleigh-Cary, NC Metropolitan Statistical Area.

Which company owns 919-358 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 919-358 safe to answer?

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