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.

Grottoes, VA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
540-249 A GRTSVAXARS0  0233 VERIZON SOUTH, INC. - VA (CONTEL) 927      
540-249 0   145J TERRA NOVA TELECOM INC. 927      
540-249 1 HRBGVAXAXAX  079F BANDWIDTH.COM CLEC, LLC - VA 927      
540-249 2 GRTSVAXARS0  0233 VERIZON SOUTH, INC. - VA (CONTEL) 927      
540-249 3 GRTSVAXARS0  0233 VERIZON SOUTH, INC. - VA (CONTEL) 927      
540-249 4 GRTSVAXARS0  0233 VERIZON SOUTH, INC. - VA (CONTEL) 927      
540-249 5 GRTSVAXARS0  0233 VERIZON SOUTH, INC. - VA (CONTEL) 927      
540-249 6 HRBGVAXARMD  7238 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 927      
540-249 7 HRBGVAXAXMX  318J COMCAST IP PHONE, LLC 927      
540-249 8 HRBGVABFRMD  145J TERRA NOVA TELECOM INC. 927      
540-249 9 HRBGVAXAXGX  138E ONVOY, LLC - VA 927      
540-584 A HRBGVAXAXAX  079F BANDWIDTH.COM CLEC, LLC - VA 927      
540-584 0 HRBGVAXAXAX  079F BANDWIDTH.COM CLEC, LLC - VA 927      
540-584 1 HRBGVAXAXGX  138E ONVOY, LLC - VA 927      
540-584 2 HRBGVAXAXGX  138E ONVOY, LLC - VA 927      
540-584 3 HRBGVAXAXMX  318J COMCAST IP PHONE, LLC 927      
540-584 4 HRBGVAXAXGX  138E ONVOY, LLC - VA 927      
540-584 5 HRBGVAXAXGX  138E ONVOY, LLC - VA 927      
540-584 6 HRBGVABFLMD  4979 SHENTEL COMMUNICATIONS, LLC. - VA 927      
540-584 8 HRBGVAXAXGX  138E ONVOY, LLC - VA 927      
540-584 9 HRBGVAXAXRX  624H ONVOY SPECTRUM, LLC 927      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.