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: SNANTXDIX4X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
210-686 A San Antonio TX 197D VONAGE AMERICA LLC 566      
210-686 0 San Antonio TX 197D VONAGE AMERICA LLC 566      
210-686 1 San Antonio TX 197D VONAGE AMERICA LLC 566      
210-759 8 San Antonio TX 197D VONAGE AMERICA LLC 566      
726-201 4 San Antonio TX 197D VONAGE AMERICA LLC 566      
726-232 8 San Antonio TX 197D VONAGE AMERICA LLC 566      
830-235 4 Seguin TX 197D VONAGE AMERICA LLC 566      
830-294 0 Eagle Pass TX 197D VONAGE AMERICA LLC 566      
830-327 4 New Braunfels TX 197D VONAGE AMERICA LLC 566      
956-452 A Laredo TX 197D VONAGE AMERICA LLC 566      
956-452 2 Laredo TX 197D VONAGE AMERICA LLC 566      
956-452 3 Laredo TX 197D VONAGE AMERICA LLC 566      
956-452 4 Laredo TX 197D VONAGE AMERICA LLC 566      
956-452 5 Laredo TX 197D VONAGE AMERICA LLC 566      
956-452 6 Laredo TX 197D VONAGE AMERICA LLC 566      
956-452 7 Laredo TX 197D VONAGE AMERICA LLC 566      
956-452 8 Laredo TX 197D VONAGE AMERICA LLC 566      
956-452 9 Laredo TX 197D VONAGE AMERICA LLC 566      
956-539 A Laredo TX 197D VONAGE AMERICA LLC 566      
956-539 0 Laredo TX 197D VONAGE AMERICA LLC 566      
956-539 1 Laredo TX 197D VONAGE AMERICA LLC 566      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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