Prefix 702-439 — Las Vegas, NV

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

Area code
702
Prefix (NXX)
439
Rate center
Las Vegas
State
Nevada
Time zone
Pacific
Code holder
T-MOBILE USA, INC.
OCN
6529
Pooled
Yes (thousands-block pooling)
Assigned
2005-06-11
LATA
721

The 702-439 prefix belongs to area code 702 and is anchored to the Las Vegas rate center (NV). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

Las Vegas is part of the Las Vegas-Henderson-North Las Vegas, NV Metropolitan Statistical Area. For routing purposes it sits in LATA 721. Numbers here keep Pacific time.

The assigned code holder is T-MOBILE USA, INC., operating company number 6529, assigned June 11, 2005. 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 702-439 is not proof the call came from Las Vegas: 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 702-439
PrefixRate centerCode holder
702-436 Las Vegas CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK
702-437 Las Vegas CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK
702-438 Las Vegas CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK
702-440 Las Vegas CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK
702-441 Las Vegas MATRIX TELECOM, LLC. S/I/I TNCI - NV
702-442 Las Vegas MATRIX TELECOM, LLC. S/I/I TNCI - NV

FAQ

Where is 702-439 located?

The prefix is assigned to the Las Vegas rate center in NV, area code 702. It is part of the Las Vegas-Henderson-North Las Vegas, NV Metropolitan Statistical Area.

Which company owns 702-439 numbers?

T-MOBILE USA, INC. 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 702-439 safe to answer?

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