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.

Colfax, LA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
318-392 A   153F BANDWIDTH.COM CLEC, LLC - LA 486      
318-392 1 SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486      
318-392 2 SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486      
318-392 3 SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486      
318-392 4 SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486      
318-392 5 SHPTLAMAXMZ  516C AT&T CORP. 486      
318-392 6 SHPTLAMAXQY  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486      
318-392 7 SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-392 8 SHPTLA12X5Y  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 486      
318-392 9 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-407 A SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-407 0 SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-407 1 SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-407 2 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-407 3 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-407 4 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-407 5 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-407 6 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-407 7 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-407 8 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-407 9 SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-627 A CLFXLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-627 0 CLFXLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-627 1 SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486      
318-627 2 CLFXLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-627 3 CLFXLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-627 4 CLFXLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-627 5 CLFXLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-627 6 CLFXLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-627 8   515J IP HORIZON LLC 486      
318-627 9 CLFXLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-810 A SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-810 0   145J TERRA NOVA TELECOM INC. 486      
318-810 1 SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-810 2 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-810 3 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-810 4 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-810 5 SHPTLAMAXZY  749E ONVOY, LLC - LA 486      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.