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.

Roanoke, VA

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
540-632 1 RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2008-12-05   
540-632 2 RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2008-12-05   
540-632 3 RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2009-02-06   
540-632 4 RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2010-03-20   
540-632 5 RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2010-04-01   
540-632 6 RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2009-04-06   
540-632 7 RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2010-04-01   
540-632 8 RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2009-08-07   
540-632 9 RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2009-01-05   
540-647 A RONKVALKX9Z  515J IP HORIZON LLC 244      
540-647 0 RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2021-07-13   
540-647 1   515J IP HORIZON LLC 244   2020-10-30   
540-647 2 RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2021-11-01   
540-647 3 RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2021-11-01   
540-647 4 RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2021-02-15   
540-647 5 RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244   2021-12-23   
540-647 6 RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244   2023-01-20   
540-647 7 RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2020-11-26   
540-647 8 RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2021-07-13   
540-647 9 RONKVALKX1Z  138E ONVOY, LLC - VA 244   2024-01-18   
540-650 A RONKVALKXXY  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 244      
540-650 0 RONKVALKXXY  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 244   2008-08-01   
540-650 1 RONKVALKXXY  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 244   2008-08-01   
540-650 2 RONKVALKXXY  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 244   2008-08-01   
540-650 3 RONKVALKXXY  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 244   2008-08-01   
540-650 4 RONKVALKXXY  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 244   2008-08-01   
540-650 5 RONKVALKXXY  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 244   2008-08-01   
540-650 6 RONKVALKXXY  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 244   2008-08-01   
540-650 7 RONKVALKXXY  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 244   2008-08-01   
540-650 8 RONKVALKXXY  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 244   2008-08-01   
540-650 9 RONKVALKXXY  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 244   2008-08-01   
540-655 A RONKVAGE2MD  073H TELNYX LLC 244      
540-655 0 RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2017-04-29   
540-655 1 RONKVAGE2MD  073H TELNYX LLC 244   2017-01-26   
540-655 2 RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2017-04-29   
540-655 3 RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2017-04-29   
540-655 4 RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2019-12-12   
540-655 5 RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2017-04-13   
540-655 6 RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2019-10-18   
540-655 7 RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2019-10-18   
540-655 8 RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2018-10-14   
540-655 9 RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2019-12-12   
540-666 A RONKVALKX1Z  138E ONVOY, LLC - VA 244      
540-666 0 RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2018-01-18   
540-666 1 RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2022-01-21   
540-666 2 RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2020-07-06   
540-666 3 RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2020-07-06   
540-666 4 RONKVALKXLY  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 244   2020-01-02   
540-666 5 RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2020-07-06   
540-666 6 RONKVALKX1Z  138E ONVOY, LLC - VA 244   2017-12-02   

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

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.