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.

Knoxville, TN

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
865-647 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474   2008-09-14   
865-647 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474   2008-09-14   
865-647 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474   2008-09-14   
865-647 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474   2008-09-14   
865-654 A KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-656 A KNVLTNMADS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-659 A KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-660 A KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-661 A KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-666 A KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2024-01-15   
865-666 0   525E ONVOY, LLC - TN 474   2019-06-09   
865-666 1   525E ONVOY, LLC - TN 474   2019-06-09   
865-666 2   525E ONVOY, LLC - TN 474   2018-06-11   
865-666 3   525E ONVOY, LLC - TN 474   2019-06-09   
865-666 4   525E ONVOY, LLC - TN 474   2019-06-09   
865-666 5   525E ONVOY, LLC - TN 474   2019-06-09   
865-666 6   525E ONVOY, LLC - TN 474   2017-12-03   
865-666 7   525E ONVOY, LLC - TN 474   2019-10-24   
865-666 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2020-08-07   
865-666 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2020-08-07   
865-670 A KNVLTNWHDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-670 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-670 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-670 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-670 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-670 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-670 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2020-08-07   
865-670 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-670 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-670 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-670 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-673 A KNVLTNMADS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-679 A KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-680 A KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-684 A KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
865-684 0   7476 POWERTEL NASHVILLE LICENSES, INC. 474   2005-01-02   
865-684 1   829J PAETEC ITEL, LLC 474   2004-11-12   
865-684 2   829J PAETEC ITEL, LLC 474   2004-11-12   
865-684 3   7476 POWERTEL NASHVILLE LICENSES, INC. 474   2004-12-25   
865-684 4   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
865-684 5   7476 POWERTEL NASHVILLE LICENSES, INC. 474   2004-11-05   
865-684 6   7476 POWERTEL NASHVILLE LICENSES, INC. 474   2004-11-05   
865-684 7   7476 POWERTEL NASHVILLE LICENSES, INC. 474   2004-09-19   
865-684 8   7476 POWERTEL NASHVILLE LICENSES, INC. 474   2004-09-19   
865-684 9   7476 POWERTEL NASHVILLE LICENSES, INC. 474   2004-04-27   
865-686 A KNVLTNFCDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-686 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-686 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-686 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2006-02-18   
865-686 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-686 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-686 5   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-12-29   
865-686 6   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-12-29   
865-686 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-686 8   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2005-02-10   
865-686 9   124F BANDWIDTH.COM CLEC, LLC - TN 474   2023-02-19   
865-687 A KNVLTNFCDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-688 A KNVLTNFCDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-689 A KNVLTNFCDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-690 A KNVLTNWHDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-691 A KNVLTNWHDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-692 A KNVLTNWHDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-692 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-692 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-692 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-692 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-692 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-692 5   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-692 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-692 7   7476 POWERTEL NASHVILLE LICENSES, INC. 474   2006-02-18   
865-692 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-692 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-693 A KNVLTNWHDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-694 A KNVLTNWHDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-696 A KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-696 0   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-696 1   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2005-04-07   
865-696 2   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-696 3   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2005-04-07   
865-696 4   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-696 5   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2005-04-15   
865-696 6   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-696 7   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2005-04-15   
865-696 8   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2005-04-15   
865-696 9   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2005-06-04   
865-701 A KNVLTNMA78Z  6630 USA MOBILITY WIRELESS, INC. 474      
865-705 A KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-712 A KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-712 0   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-712 1   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2005-06-04   
865-712 2   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2005-06-04   
865-712 3   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-712 4   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-712 5   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-712 6   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-712 7   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-712 8   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-712 9   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2005-06-04   
865-719 A KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
865-722 A KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.