Local Calling Guide

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NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-847 6 Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-847 7 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2006-02-06   
423-847 8 Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-847 9 Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-848 A Johnson City TN JHCYTNXCXTY  622J SKYE TELECOM LLC DBA SKYETEL 956      
423-848 0 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 1 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 2 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 3 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 4 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 5 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 6 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 7 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 8 Johnson City TN JHCYTNXCXTY  622J SKYE TELECOM LLC DBA SKYETEL 956   2021-11-05   
423-848 9 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-849 A Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-849 0 Johnson City TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2023-09-09   
423-849 1 Johnson City TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2023-09-09   
423-849 2 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 3 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 4 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 5 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 6 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 7 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 8 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 9 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-850 A Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-850 0 Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-06-06   
423-850 1 Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-06-06   
423-850 2 Jonesboro TN JHCYTNXCX8Y  939H COMMIO, LLC 956   2022-12-11   
423-850 3 Jonesboro TN JHCYTNXCXHY  318J COMCAST IP PHONE, LLC 956   2021-01-29   
423-850 4 Jonesboro TN JHCYTNXC9MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 956   2021-08-13   
423-850 5 Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-10-23   
423-850 6 Jonesboro TN JHCYTNXCXRX  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 956   2019-08-12   
423-850 7 Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2023-08-11   
423-850 8 Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2018-06-20   
423-850 9 Jonesboro TN JHCYTNXCXAY  073H TELNYX LLC 956   2021-01-23   
423-851 A New Tazewell TN NWTZTNXADS1  0557 CENTURYTEL OF CLAIRBORNE DBA CENTURYLINK-CLAIBORNE 474      
423-852 A Dunlap TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-852 7 Dunlap TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2023-08-08   
423-853 A Johnson City TN JHCYTNXCXMY  506J TWILIO INTERNATIONAL, INC. 956      
423-853 0 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 1 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 2 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 3 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 4 Johnson City TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2022-09-29   
423-853 5 Johnson City TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2022-09-29   
423-853 6 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 7 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 8 Johnson City TN JHCYTNXCXMY  506J TWILIO INTERNATIONAL, INC. 956   2022-03-25   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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