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.

Lefors, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
806-207 A AMRLTX02XBY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 546      
806-207 0 AMRLTX02XBY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 546      
806-207 1 AMRLTX02XBY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 546      
806-207 2 AMRLTX02XMX  903C ONVOY, LLC - TX 546      
806-207 3 AMRLTX02X7Y  073H TELNYX LLC 546      
806-207 4   515J IP HORIZON LLC 546      
806-207 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 546      
806-207 7 AMRLTXDRXMD  516C AT&T CORP. 546      
806-207 8 AMRLTX02X9Y  624H ONVOY SPECTRUM, LLC 546      
806-207 9 AMRLTX02X7Y  073H TELNYX LLC 546      
806-835 A LFRSTXLFRS0  9533 SOUTHWESTERN BELL 546      
806-835 0 AMRLTX98DS4  0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 546      
806-835 1 LFRSTXLFRS0  9533 SOUTHWESTERN BELL 546      
806-835 2 LFRSTXLFRS0  9533 SOUTHWESTERN BELL 546      
806-835 3   515J IP HORIZON LLC 546      
806-835 4 AMRLTX02X7Y  073H TELNYX LLC 546      
806-835 5 AMRLTX02XMX  903C ONVOY, LLC - TX 546      
806-835 6 AMRLTX02XMX  903C ONVOY, LLC - TX 546      
806-835 7 AMRLTX02XMX  903C ONVOY, LLC - TX 546      
806-835 8   515J IP HORIZON LLC 546      
806-835 9   145J TERRA NOVA TELECOM INC. 546      

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.