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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
928-522 A Flagstaff AZ 9636 QWEST CORPORATION 666      
928-522 0 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-522 1 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-522 2 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-522 5 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-522 6 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-522 7 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-522 8 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-522 9 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-525 7 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-526 A Flagstaff AZ 9636 QWEST CORPORATION 666      
928-527 A Flagstaff AZ 9636 QWEST CORPORATION 666      
928-714 A Flagstaff AZ 9636 QWEST CORPORATION 666      
928-714 0 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-714 1 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-714 2 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-714 3 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-714 4 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-714 5 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-714 9 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-864 A Flagstaff AZ 9636 QWEST CORPORATION 666      
928-864 1 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-864 2 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-864 3 Flagstaff AZ 9636 QWEST CORPORATION 666      
928-864 4 Flagstaff AZ 9636 QWEST CORPORATION 666      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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