Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 928 [Rate centres in NPA 928] [Dial plan for NPA 928]

NXX: 646

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-646 A Sedona AZ CTWDAZSORS1  9636 QWEST CORPORATION 666      
928-646 0 Sedona AZ CTWDAZSORS1  9636 QWEST CORPORATION 666      
928-646 1 Sedona AZ CTWDAZSORS1  9636 QWEST CORPORATION 666      
928-646 2 Sedona AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
928-646 3 Sedona AZ CTWDAZSORS1  9636 QWEST CORPORATION 666      
928-646 4 Sedona AZ CTWDAZSORS1  9636 QWEST CORPORATION 666      
928-646 5 Sedona AZ CTWDAZSORS1  9636 QWEST CORPORATION 666      
928-646 6 Sedona AZ CTWDAZSORS1  9636 QWEST CORPORATION 666      
928-646 7 Sedona AZ CTWDAZSORS1  9636 QWEST CORPORATION 666      
928-646 8 Sedona AZ CTWDAZSORS1  9636 QWEST CORPORATION 666      
928-646 9 Sedona AZ CTWDAZSORS1  9636 QWEST CORPORATION 666      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.