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.
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Switch: FRSNCA0103Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-364 5 Dos Palos CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-205 2 Visalia CA 318J COMCAST IP PHONE, LLC 728   2016-08-09   
559-207 3 Clovis CA 318J COMCAST IP PHONE, LLC 728   2016-11-07   
559-209 1 Fresno CA 318J COMCAST IP PHONE, LLC 728   2020-10-10   
559-209 7 Fresno CA 318J COMCAST IP PHONE, LLC 728   2020-10-10   
559-209 8 Fresno CA 318J COMCAST IP PHONE, LLC 728   2020-10-10   
559-210 A San Joaquin CA 318J COMCAST IP PHONE, LLC 728      
559-210 5 San Joaquin CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-228 9 Fresno CA 318J COMCAST IP PHONE, LLC 728   2012-12-11   
559-254 A Parlier CA 318J COMCAST IP PHONE, LLC 728      
559-254 5 Parlier CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-258 8 Del Rey CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-283 8 Fresno CA 318J COMCAST IP PHONE, LLC 728   2008-08-19   
559-290 7 Fresno CA 318J COMCAST IP PHONE, LLC 728   2017-01-28   
559-293 3 Fresno CA 318J COMCAST IP PHONE, LLC 728   2017-04-16   
559-293 4 Fresno CA 318J COMCAST IP PHONE, LLC 728   2017-04-16   
559-296 5 Firebaugh CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-314 8 Clovis CA 318J COMCAST IP PHONE, LLC 728   2020-10-12   
559-314 9 Clovis CA 318J COMCAST IP PHONE, LLC 728   2020-10-12   
559-315 5 Dinuba CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-316 7 Fowler CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-318 9 Selma CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-319 5 Fresno CA 318J COMCAST IP PHONE, LLC 728   2020-10-10   
559-319 6 Fresno CA 318J COMCAST IP PHONE, LLC 728   2020-10-10   
559-319 7 Fresno CA 318J COMCAST IP PHONE, LLC 728   2020-10-10   
559-319 8 Fresno CA 318J COMCAST IP PHONE, LLC 728   2018-09-22   
559-321 8 Clovis CA 318J COMCAST IP PHONE, LLC 728   2008-10-28   
559-326 7 Clovis CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-329 5 Tulare CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-343 A Stratford CA 318J COMCAST IP PHONE, LLC 728      
559-343 4 Stratford CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-353 2 Fresno CA 318J COMCAST IP PHONE, LLC 728   2008-08-19   
559-357 3 Hanford CA 318J COMCAST IP PHONE, LLC 728   2024-05-06   
559-357 4 Hanford CA 318J COMCAST IP PHONE, LLC 728   2024-05-06   
559-366 A Tulare CA 318J COMCAST IP PHONE, LLC 728      
559-366 7 Tulare CA 318J COMCAST IP PHONE, LLC 728   2008-10-28   
559-369 4 Fresno CA 318J COMCAST IP PHONE, LLC 728   2012-10-11   
559-369 6 Fresno CA 318J COMCAST IP PHONE, LLC 728   2013-02-24   
559-369 7 Fresno CA 318J COMCAST IP PHONE, LLC 728   2013-02-24   
559-372 8 Visalia CA 318J COMCAST IP PHONE, LLC 728   2013-08-11   
559-382 2 Mendota CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-385 7 Fresno CA 318J COMCAST IP PHONE, LLC 728   2013-08-29   
559-388 8 Fresno CA 318J COMCAST IP PHONE, LLC 728   2019-11-09   
559-389 0 Fresno CA 318J COMCAST IP PHONE, LLC 728   2008-08-19   
559-395 4 Madera CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-399 3 Sanger CA 318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-399 8 Sanger CA 318J COMCAST IP PHONE, LLC 728   2012-05-05   
559-400 6 Fresno CA 318J COMCAST IP PHONE, LLC 728   2013-11-12   
559-407 3 Firebaugh CA 318J COMCAST IP PHONE, LLC 728   2014-05-17   
559-409 2 Visalia CA 318J COMCAST IP PHONE, LLC 728   2017-03-10   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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