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: SLKCUTMADS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
801-245 7 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-245 8 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-246 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-257 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-258 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-258 0 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-258 2 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-258 3 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-258 4 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-258 5 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-258 6 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-258 7 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-258 8 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-258 9 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-297 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-320 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-321 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-322 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-323 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-325 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-328 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-333 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-350 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-350 0 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-350 2 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-350 3 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-350 4 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-350 5 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-350 6 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-350 7 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-350 8 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-350 9 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-353 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-355 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-359 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-363 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-364 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-366 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-408 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-442 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-462 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-517 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-519 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-521 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-522 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-524 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-526 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-530 A Salt Lake City UT 9636 QWEST CORPORATION 660      
801-530 0 Salt Lake City UT 9636 QWEST CORPORATION 660      
801-530 1 Salt Lake City UT 9636 QWEST CORPORATION 660      

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

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