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.

Carlsbad, NM

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
575-200 A ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-200 0 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-200 1 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
575-200 2 ALBRNMFE6MD  5562 METROPCS, INC. 664      
575-200 3 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
575-200 4 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-200 5 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-200 6 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-200 7 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-200 8 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-200 9 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-234 A CRLBNMXADS1  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-236 A CRLBNMXADS1  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-236 0 CRLBNMXADS1  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-236 1 CRLBNMXADS1  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-236 2 CRLBNMXAPS0  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-236 3 CRLBNMXADS1  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-236 4 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
575-236 5 CRLBNMXADS1  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-236 6 CRLBNMXADS1  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-236 7 CRLBNMXADS1  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-236 8 CRLBNMXADS1  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-236 9 CRLBNMXADS1  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-237 A ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-237 0 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-237 1 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-237 3 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-237 4 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-237 5 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-237 6 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-237 7 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-237 8 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-237 9 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-266 A ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-266 0 ALBQNM10LMD  939H COMMIO, LLC 664      
575-266 1 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-266 2 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-266 3 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-266 4 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
575-266 5 ALBQNM10X3X  516J TON80 COMMUNICATIONS, LLC 664      
575-266 6 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-266 7 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-266 8 ALBQNMMAXSY  073H TELNYX LLC 664      
575-266 9 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-302 A ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-302 0 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-302 1 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-302 2 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-302 3 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-302 4 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-302 5 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-302 6 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-302 7 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-302 8 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-302 9   6529 T-MOBILE USA, INC. 664      
575-307 A ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-307 0   206F ONVOY, LLC - NM 664      
575-307 1   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-307 3   206F ONVOY, LLC - NM 664      
575-307 4   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-307 5   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-307 7 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-307 8 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-307 9 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-361 A ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-499 A MSCLNM01DS1  661D MESCALERO APACHE TELECOM, INC. - NM 664      
575-499 0 MSCLNM01DS1  661D MESCALERO APACHE TELECOM, INC. - NM 664      
575-499 1 MSCLNM01DS1  661D MESCALERO APACHE TELECOM, INC. - NM 664      
575-499 2 MSCLNM01DS1  661D MESCALERO APACHE TELECOM, INC. - NM 664      
575-499 3 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-499 4 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-499 5 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-499 6 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-499 7 ALBRNMFE6MD  5562 METROPCS, INC. 664      
575-499 8 ALBRNMFE6MD  5562 METROPCS, INC. 664      
575-499 9 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-628 A CRLBNMXADS1  1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-689 A ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-689 0 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-689 1 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
575-689 2 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-689 3 ALBQNMMAX7Y  450C TELEPORT COMMUNICATIONS AMERICA NM-LLC 664      
575-689 4 ALBQNMMAXKY  508J CENTURYLINK COMMUNICATIONS, LLC 664      
575-689 5 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-689 6 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
575-689 7 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-689 8 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
575-689 9 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-706 A ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-725 A ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-725 0 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-725 1 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-725 2 ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664      
575-725 3 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-725 4 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-725 5 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
575-725 6 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-725 7 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-725 8 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-725 9 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      

1 2 >>

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.