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.

Chattanooga, TN

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-394 3 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-394 4 CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-394 5 CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-394 6 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-394 7 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-394 8 CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-394 9 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-400 A   7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-400 0 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-400 1 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-400 2 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-400 3 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-400 4 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-400 5 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-400 6 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-400 7 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-400 8 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-400 9   7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-402 A CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-402 0 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-402 1 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-402 2   829J PAETEC ITEL, LLC 472      
423-402 3   829J PAETEC ITEL, LLC 472      
423-402 4   829J PAETEC ITEL, LLC 472      
423-402 5 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-402 6 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-402 7 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-402 8 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-402 9 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-413 A CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-414 A CHTHTNPWDS0  967F PEACE COMMUNICATIONS, LLC - TN 472      
423-414 0 CHTHTNPWDS0  967F PEACE COMMUNICATIONS, LLC - TN 472      
423-414 1 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-414 2 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-414 3 CHTGTN12X8X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 472      
423-414 4 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-414 5 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-414 6 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-414 7 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-414 8 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-414 9 CHTGTNNSXNY  271E RTC SOLUTIONS, INC. - GA 472      
423-417 A CHTGTN12X8X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 472      
423-417 0 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-417 1 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-417 2 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-417 3 CHTGTN12X8X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 472      
423-417 4 CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472      
423-417 5 CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472      
423-417 6 CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472      
423-417 7 CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472      
423-417 8 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-417 9 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-421 A   5562 METROPCS, INC. 472      
423-421 0 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-421 1 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-421 2 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-421 3 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-421 4 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-421 5 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-421 6 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-421 7 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-421 8 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-421 9   7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-424 A   829J PAETEC ITEL, LLC 472   2024-12-05   
423-424 0   829J PAETEC ITEL, LLC 472      
423-424 1   829J PAETEC ITEL, LLC 472      
423-424 2   829J PAETEC ITEL, LLC 472      
423-424 3   829J PAETEC ITEL, LLC 472      
423-424 4   829J PAETEC ITEL, LLC 472      
423-424 5   829J PAETEC ITEL, LLC 472      
423-424 6 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-424 7   829J PAETEC ITEL, LLC 472      
423-424 8 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-424 9 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-425 A CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-425 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-425 1 CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-425 2 CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472      
423-425 3 CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-425 4 CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-425 5 CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-425 6 CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-425 7 CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-425 8 CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-425 9 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-432 A   7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-432 0 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-432 1 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-432 2 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-432 3 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-432 4 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-432 5 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-432 6 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-432 7 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-432 8 CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-432 9   7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-443 A CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-443 0 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-443 1 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-443 2 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.