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.

Newport, TN

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-237 A KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-237 0 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-237 1 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-237 2 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-237 3 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-237 4 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-237 5 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-237 6   792K CHARTER IP ENABLED SERVICES, LLC 474      
423-237 7 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
423-237 8 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-237 9 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-248 A KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-248 0 KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-248 1 KNVNTNEC5MD  145J TERRA NOVA TELECOM INC. 474      
423-248 2 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
423-248 3 KNVLTNMA84Z  516C AT&T CORP. 474      
423-248 4 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-248 5 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-248 6 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-248 7 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-248 8 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-248 9 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-379 A KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-379 0 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-379 1 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-379 2 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-379 6 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-379 7 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-379 8 KNVNTNEC2MD  939H COMMIO, LLC 474      
423-415 A KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-415 0 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
423-415 1 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
423-415 2 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-415 3 KNVLTNMA54Z  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
423-415 4 KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
423-415 5 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-415 6 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-415 8 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-415 9 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-465 A KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-465 0 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-465 1 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-465 2 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-465 3 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-465 4 KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
423-465 5 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-465 6 KNVLTNIIDS0  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474      
423-465 7 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-469 A KNVLTNMA78Z  6630 USA MOBILITY WIRELESS, INC. 474      
423-487 A HRFRTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-487 0 HRFRTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-487 1 KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474      
423-487 2 HRFRTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-487 3 HRFRTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-487 4 HRFRTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-487 5 HRFRTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-487 7 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-532 A   829J PAETEC ITEL, LLC 474   2024-12-05   
423-532 0 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-532 1   829J PAETEC ITEL, LLC 474      
423-532 2   829J PAETEC ITEL, LLC 474      
423-532 3   829J PAETEC ITEL, LLC 474      
423-532 4 KNVLTNMAYHX  318J COMCAST IP PHONE, LLC 474      
423-532 5   829J PAETEC ITEL, LLC 474      
423-532 7 KNVLTNMAYHX  318J COMCAST IP PHONE, LLC 474      
423-532 8   792K CHARTER IP ENABLED SERVICES, LLC 474      
423-532 9 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-540 A KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-540 0 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-540 1 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-540 2 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-540 3 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-540 4 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-540 5 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-540 6 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-540 8 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-540 9 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-608 A KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-613 A NWPTTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-613 0 NWPTTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-613 1 NWPTTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-613 3 NWPTTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-613 4 NWPTTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-613 5 NWPTTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-613 6 NWPTTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-613 8 NWPTTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-613 9 NWPTTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-623 A NWPTTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-625 A NWPTTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-720 A KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
423-720 0 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
423-720 1 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
423-720 2 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-720 3 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-720 4 KNVNTNEC0MD  073H TELNYX LLC 474      
423-720 6 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-720 7 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-720 8 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-720 9 MRTWTNCKDS0  430H MRSTWN UT COMM DBA MRSTWN UT SYS FIBERNET - TN 474      
423-721 A KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      

1 2 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.