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
423-275 5 CHTGTNNSXKY  525E ONVOY, LLC - TN 472      
423-275 6 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-275 7 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-275 8 CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472      
423-275 9 CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472      
423-280 A CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-287 A CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-287 0 CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472      
423-287 1 CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-287 2 CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-287 3 CHTGTNNSXNZ  197D VONAGE AMERICA LLC 472      
423-287 4 CHTGTNNSXKY  525E ONVOY, LLC - TN 472      
423-287 5 CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472      
423-287 6 CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472      
423-287 8 CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-287 9 CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-290 A CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-290 0 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-290 1 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-290 2 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-290 3 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-290 4 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-290 5 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-290 6 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-290 7 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-290 8 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-290 9 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-294 A CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-294 0 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-294 1 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-294 2 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-294 3 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-294 4 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-294 5 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-294 6 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-294 7 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-294 8 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-294 9 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-296 A CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-296 0 CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-296 1 CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-296 2 CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-296 4 CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-296 5 CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-296 6 CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-296 7 CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-296 8 CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-296 9 CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-298 A CHTGTNMATMD  7421 AT&T - LOCAL 472      
423-298 0 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-298 1 CHTGTNOXZMD  5562 METROPCS, INC. 472      
423-298 2 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-298 3 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-298 4 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-298 5 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-298 6 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-298 7 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-298 8 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-298 9 CHTGTNMATMD  7421 AT&T - LOCAL 472      
423-304 A CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-305 A CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472      
423-305 0 CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472      
423-305 1 CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472      
423-305 2 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-305 3 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-305 4 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-305 5 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-305 6 CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472      
423-305 7 CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472      
423-305 8 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-305 9 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-308 A   829J PAETEC ITEL, LLC 472   2024-12-05   
423-308 0   829J PAETEC ITEL, LLC 472      
423-308 1   829J PAETEC ITEL, LLC 472      
423-308 2   829J PAETEC ITEL, LLC 472      
423-308 3   829J PAETEC ITEL, LLC 472      
423-308 4   829J PAETEC ITEL, LLC 472      
423-308 5   829J PAETEC ITEL, LLC 472      
423-308 6   829J PAETEC ITEL, LLC 472      
423-308 7   829J PAETEC ITEL, LLC 472      
423-308 8   829J PAETEC ITEL, LLC 472      
423-308 9   7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-309 A CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-313 A CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-313 0 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-313 1 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-313 2 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-313 3 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-313 4 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-313 5 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-313 6 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-313 7 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-313 8 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-313 9 CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-314 A CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-315 A CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-315 0 CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-315 1 CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-315 2 CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-315 3 CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 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: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.