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.

Amarillo, TX

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
806-318 7 AMRLTXDRWMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 546      
806-318 8 AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546      
806-318 9 AMRLTX02XZX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 546      
806-320 A AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-322 A AMRLTX98DS1  0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 546      
806-324 A AMRLTX02RS1  9533 SOUTHWESTERN BELL 546      
806-324 0 AMRLTX02RS1  9533 SOUTHWESTERN BELL 546      
806-324 1 AMRLTX02RS1  9533 SOUTHWESTERN BELL 546      
806-324 2 AMRLTX02RS1  9533 SOUTHWESTERN BELL 546      
806-324 3 AMRLTX02XBY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 546      
806-324 4 AMRLTX02RS1  9533 SOUTHWESTERN BELL 546      
806-324 5 AMRLTX02RS1  9533 SOUTHWESTERN BELL 546      
806-324 6 AMRLTX02RS1  9533 SOUTHWESTERN BELL 546      
806-324 7 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-324 8 AMRLTX02RS1  9533 SOUTHWESTERN BELL 546      
806-324 9 AMRLTX02XBY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 546      
806-326 A AMRLTX98DS1  0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 546      
806-331 A AMRLTX02DS3  4913 VEXUS 546      
806-335 A AMRLTXDIRS0  9533 SOUTHWESTERN BELL 546      
806-335 0 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-335 1 AMRLTXDIRS0  9533 SOUTHWESTERN BELL 546      
806-335 2 AMRLTXDIRS0  9533 SOUTHWESTERN BELL 546      
806-335 3 AMRLTXDIRS0  9533 SOUTHWESTERN BELL 546      
806-335 4 AMRLTXDIRS0  9533 SOUTHWESTERN BELL 546      
806-335 5 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-335 6 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-335 7 AMRLTXDIRS0  9533 SOUTHWESTERN BELL 546      
806-335 8 AMRLTX02X2X  5562 METROPCS, INC. 546      
806-335 9 AMRLTXDIRS0  9533 SOUTHWESTERN BELL 546      
806-336 A AMRLTX02XBY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 546      
806-337 A AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-337 0 AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546      
806-337 1 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-337 2 AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546      
806-337 3 AMRLTX02X2X  5562 METROPCS, INC. 546      
806-337 4 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-337 5 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-337 6 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-337 7 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-337 8 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-337 9 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-340 A AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-340 0 AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546      
806-340 1 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-340 2 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-340 3 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-340 4 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-340 5 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-340 6 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-340 7 AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546      
806-340 8 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-340 9 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-341 A AMRLTXDIRS0  9533 SOUTHWESTERN BELL 546      
806-341 0 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-341 1 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-341 2 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-341 3 AMRLTXDIRS0  9533 SOUTHWESTERN BELL 546      
806-341 4 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-341 5 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-341 6 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-341 7 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-341 8 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-341 9 AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546      
806-342 A AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-342 0 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-342 1 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-342 2 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-342 3   145J TERRA NOVA TELECOM INC. 546      
806-342 4 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-342 5 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-342 6 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-342 7 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-342 8 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-342 9 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-345 A AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-349 A AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-349 0 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-349 1 FRINTXAEDS0  7809 W T SERVICES, INC. 546      
806-349 2 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-349 3 AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-349 4 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-349 5 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-349 6 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-349 7 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-349 8 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-349 9 AMRLTX02DS0  9533 SOUTHWESTERN BELL 546      
806-350 A AMRLTX98DS2  5556 PATHWAYZ COMMUNICATIONS, INC. - TX 546      
806-351 A AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-352 A AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-353 A AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-354 A AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-355 A AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-356 A AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-356 0 AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-356 1 AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-356 2   145J TERRA NOVA TELECOM INC. 546      
806-356 3 AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-356 4 AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-356 5 AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-356 6 AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      

<< 1 2 3 4 5 6 7 8 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.