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
530-850 5 Verdi CA 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-218 2 Silver Springs NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-263 3 Lovelock NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-316 3 Hawthorne NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-318 2 Eureka-Diamond Valley NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-319 2 Fish Lake Valley NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-349 8 Austin NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-374 7 Battle Mountain NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-436 3 Lund NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-441 6 Crescent Valley NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-452 2 Duckwater-Currant-Nyala NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-456 2 Empire NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-457 4 Imlay NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-477 8 Tonopah NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-480 4 Mina NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-546 1 Carson City NV 506J TWILIO INTERNATIONAL INC 720   2022-01-13   
775-549 2 Ely NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-561 5 Nixon NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-621 3 Winnemucca NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-630 2 Sutcliffe NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-637 6 Gabbs NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-717 3 McGill NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-774 5 Cottonwood Creek NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-832 9 Crystal Bay NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-847 5 Virginia City NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-895 A Reno NV 506J TWILIO INTERNATIONAL INC 720   2021-04-02   
775-895 8 Reno NV 506J TWILIO INTERNATIONAL INC 720   2021-04-02   
775-922 5 Spring Valley-Cherry Creek NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-946 4 Schurz NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-980 3 Fernley NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-983 3 Baker NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   
775-988 2 Round Mountain NV 506J TWILIO INTERNATIONAL INC 720   2021-12-23   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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