Reference Data
Rate Center Directory
BOULDER, UT Rate Center

BOULDER — UT

Data last updated: March 10, 2026

LATA
660
State
UT
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
37.91117551844098, -111.4227791849508

Area Codes

435

Top Carriers

Carrier OCN NXX Count
SOUTH CENTRAL UTAH TEL. ASSN., INC. 2286 1
NEW CINGULAR WIRELESS PCS, LLC 6010 1