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.

Los Alamos, NM

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
505-663 1 LSALNMMADS0  9636 QWEST CORPORATION 664      
505-663 2 LSALNMMADS0  9636 QWEST CORPORATION 664      
505-663 3 LSALNMMADS0  9636 QWEST CORPORATION 664      
505-663 4 LSALNMMADS0  9636 QWEST CORPORATION 664      
505-663 5 LSALNMMADS0  9636 QWEST CORPORATION 664      
505-663 6 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
505-663 7 ALBQNMXMDS0  7464 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NM 664      
505-663 8 LSALNMMADS0  9636 QWEST CORPORATION 664      
505-663 9 LSCRNMFNDS0  5368 MFG. SERVICES, INC. - NM 664      
505-664 A LSALNMMADS0  9636 QWEST CORPORATION 664      
505-665 A LSALNMMADS0  9636 QWEST CORPORATION 664      
505-667 A LSALNMMADS0  9636 QWEST CORPORATION 664      
505-695 A ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
505-695 0 ALBRNMFE6MD  5562 METROPCS, INC. 664      
505-695 1 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
505-695 2 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
505-695 3 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
505-695 4 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
505-695 5 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
505-695 6 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
505-695 7 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
505-695 8 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
505-695 9   6529 T-MOBILE USA, INC. 664      

<< 1 2

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.