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: PHNXAZNODS3

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
602-605 1 Phoenix AZ 9636 QWEST CORPORATION 666      
602-605 5 Phoenix AZ 9636 QWEST CORPORATION 666      
602-605 6 Phoenix AZ 9636 QWEST CORPORATION 666      
602-605 7 Phoenix AZ 9636 QWEST CORPORATION 666      
602-605 9 Phoenix AZ 9636 QWEST CORPORATION 666      
602-630 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-631 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-636 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-640 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-640 1 Phoenix AZ 9636 QWEST CORPORATION 666      
602-640 2 Phoenix AZ 9636 QWEST CORPORATION 666      
602-640 3 Phoenix AZ 9636 QWEST CORPORATION 666      
602-640 4 Phoenix AZ 9636 QWEST CORPORATION 666      
602-640 5 Phoenix AZ 9636 QWEST CORPORATION 666      
602-640 6 Phoenix AZ 9636 QWEST CORPORATION 666      
602-640 7 Phoenix AZ 9636 QWEST CORPORATION 666      
602-640 8 Phoenix AZ 9636 QWEST CORPORATION 666      
602-640 9 Phoenix AZ 9636 QWEST CORPORATION 666      
602-650 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-651 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-651 0 Phoenix AZ 9636 QWEST CORPORATION 666      
602-651 2 Phoenix AZ 9636 QWEST CORPORATION 666      
602-651 3 Phoenix AZ 9636 QWEST CORPORATION 666      
602-651 5 Phoenix AZ 9636 QWEST CORPORATION 666      
602-651 6 Phoenix AZ 9636 QWEST CORPORATION 666      
602-651 7 Phoenix AZ 9636 QWEST CORPORATION 666      
602-651 9 Phoenix AZ 9636 QWEST CORPORATION 666      
602-664 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-664 1 Phoenix AZ 9636 QWEST CORPORATION 666      
602-664 2 Phoenix AZ 9636 QWEST CORPORATION 666      
602-664 3 Phoenix AZ 9636 QWEST CORPORATION 666      
602-664 4 Phoenix AZ 9636 QWEST CORPORATION 666      
602-664 5 Phoenix AZ 9636 QWEST CORPORATION 666      
602-664 6 Phoenix AZ 9636 QWEST CORPORATION 666      
602-664 7 Phoenix AZ 9636 QWEST CORPORATION 666      
602-664 8 Phoenix AZ 9636 QWEST CORPORATION 666      
602-664 9 Phoenix AZ 9636 QWEST CORPORATION 666      
602-665 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-728 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-745 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-764 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-776 A Phoenix AZ 9636 QWEST CORPORATION 666      
602-776 0 Phoenix AZ 9636 QWEST CORPORATION 666      
602-776 1 Phoenix AZ 9636 QWEST CORPORATION 666      
602-776 2 Phoenix AZ 9636 QWEST CORPORATION 666      
602-776 3 Phoenix AZ 9636 QWEST CORPORATION 666      
602-776 4 Phoenix AZ 9636 QWEST CORPORATION 666      
602-776 5 Phoenix AZ 9636 QWEST CORPORATION 666      
602-776 6 Phoenix AZ 9636 QWEST CORPORATION 666      
602-776 7 Phoenix AZ 9636 QWEST CORPORATION 666      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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