Reference Data
Rate Center Directory
DUNCAN, AZ Rate Center

DUNCAN — AZ

Data last updated: June 25, 2026

LATA
668
State
AZ
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
32.72318159414728, -109.1050860823753

Area Codes

928

Top Carriers

CarrierOCNNXX Count
VALLEY TEL COOP INC21761
LEVEL 3 COMMUNICATIONS, LLC - AZ32851