Prefix 919-399 — Durham, NC
Numbers in the 919-399 prefix are registered to the Durham rate center in NC, inside area code 919. The prefix is the second block of a ten-digit US number (919-399-XXXX) and pins the number to a billing locality.
NANPA's central-office code records list YMAX COMMUNICATIONS CORP. - NC (OCN 360E) as the code holder, assigned September 11, 2008. Because 919-399 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
The rate center lies in the Raleigh-Cary, NC Metropolitan Statistical Area. The serving LATA is 426. Local time follows the Eastern zone.
Spoofing means this prefix on your screen doesn't guarantee a Durham caller. Verify independently before trusting a request for money or data.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 919-396 | Goldsboro | SUNCOM DBA T-MOBILE USA |
| 919-397 | Raleigh | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 919-398 | Raleigh | PAETEC ITEL, LLC |
| 919-400 | Raleigh | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 919-401 | Durham | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC |
| 919-402 | Durham | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC |
FAQ
Where is 919-399 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 919-399 numbers?
YMAX COMMUNICATIONS CORP. - 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 919-399 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.