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.

Switch: YUMAAZMADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
928-328 A Yuma AZ 9636 QWEST CORPORATION 666      
928-328 2 Yuma AZ 9636 QWEST CORPORATION 666      
928-328 3 Yuma AZ 9636 QWEST CORPORATION 666      
928-328 4 Yuma AZ 9636 QWEST CORPORATION 666      
928-328 5 Yuma AZ 9636 QWEST CORPORATION 666      
928-328 6 Yuma AZ 9636 QWEST CORPORATION 666      
928-328 7 Yuma AZ 9636 QWEST CORPORATION 666      
928-329 A Yuma AZ 9636 QWEST CORPORATION 666      
928-343 A Yuma AZ 9636 QWEST CORPORATION 666      
928-373 A Yuma AZ 9636 QWEST CORPORATION 666      
928-373 0 Yuma AZ 9636 QWEST CORPORATION 666      
928-373 1 Yuma AZ 9636 QWEST CORPORATION 666      
928-373 2 Yuma AZ 9636 QWEST CORPORATION 666      
928-373 3 Yuma AZ 9636 QWEST CORPORATION 666      
928-373 4 Yuma AZ 9636 QWEST CORPORATION 666      
928-373 5 Yuma AZ 9636 QWEST CORPORATION 666      
928-373 6 Yuma AZ 9636 QWEST CORPORATION 666      
928-373 9 Yuma AZ 9636 QWEST CORPORATION 666      
928-376 A Yuma AZ 9636 QWEST CORPORATION 666      
928-502 3 Yuma AZ 9636 QWEST CORPORATION 666   2003-12-15   
928-502 4 Yuma AZ 9636 QWEST CORPORATION 666   2003-12-15   
928-502 5 Yuma AZ 9636 QWEST CORPORATION 666   2003-12-15   
928-502 6 Yuma AZ 9636 QWEST CORPORATION 666   2003-12-15   
928-502 7 Yuma AZ 9636 QWEST CORPORATION 666   2003-12-15   
928-502 8 Yuma AZ 9636 QWEST CORPORATION 666   2003-12-15   
928-539 A Yuma AZ 9636 QWEST CORPORATION 666      
928-782 A Yuma AZ 9636 QWEST CORPORATION 666      
928-783 A Yuma AZ 9636 QWEST CORPORATION 666      
928-819 A Yuma AZ 9636 QWEST CORPORATION 666      

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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