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.

NPA: 447 [Rate centres in NPA 447] [Dial plan for NPA 447]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-783 A Ridge Farm IL CHMPILCPXCY  516J TON80 COMMUNICATIONS, LLC 370      
447-783 0 Ridge Farm IL   515J IP HORIZON LLC 370   2022-04-09   
447-783 1 Ridge Farm IL   624H ONVOY SPECTRUM, LLC 370   2024-05-18   
447-783 2 Ridge Farm IL   516C AT&T CORP. 370   2024-05-15   
447-783 7 Ridge Farm IL   516J TON80 COMMUNICATIONS, LLC 370   2022-03-16   
447-784 A Springfield IL SPFDILSDX2X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374      
447-784 0 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-784 1 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-784 2 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-784 3 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-784 4 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-784 5 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-784 6 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-784 7 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-784 8 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-784 9 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-785 A Springfield IL SPFDILSDX2X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374      
447-785 0 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-785 1 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-785 2 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-785 3 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-785 4 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-785 5 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-785 6 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-785 7 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-785 8 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-785 9 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-07-30   
447-786 A Harristown IL SPFDILESXTX  965H FRACTEL, LLC 374      
447-786 0 Harristown IL   6529 T-MOBILE USA, INC. 374   2024-02-08   
447-786 1 Harristown IL   5562 METROPCS, INC. 374   2021-09-19   
447-786 2 Harristown IL   516C AT&T CORP. 374   2023-10-02   
447-786 3 Harristown IL   6529 T-MOBILE USA, INC. 374   2024-02-08   
447-786 4 Harristown IL   624H ONVOY SPECTRUM, LLC 374   2024-05-24   
447-786 6 Harristown IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2023-10-27   
447-786 7 Harristown IL   965H FRACTEL, LLC 374   2021-04-17   
447-786 8 Harristown IL   939H COMMIO, LLC 374   2022-08-15   
447-786 9 Harristown IL   495J STRATUS NETWORKS 374   2021-12-13   
447-787 A Springfield IL SPFDILSDX2X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374      
447-787 0 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-787 1 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-787 2 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-787 3 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-787 4 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-787 5 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-787 6 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-787 7 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-787 8 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-787 9 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-788 A Springfield IL SPFDILSDX2X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374      
447-788 0 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-788 1 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-788 2 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-788 3 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-788 4 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-788 5 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-788 6 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-788 7 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-788 8 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-788 9 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2021-05-10   
447-792 A Danville IL CHMPILCPXCY  516J TON80 COMMUNICATIONS, LLC 370      
447-792 0 Danville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2022-07-19   
447-792 1 Danville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2022-07-19   
447-792 2 Danville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2022-07-19   
447-792 3 Danville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2022-07-19   
447-792 4 Danville IL   516J TON80 COMMUNICATIONS, LLC 370   2022-06-05   
447-792 5 Danville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2022-07-19   
447-792 6 Danville IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 370   2022-07-21   
447-792 7 Danville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2022-07-19   
447-792 8 Danville IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 370   2022-09-24   
447-792 9 Danville IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 370   2022-09-24   
447-800 A Rankin IL CHMPILCPX7Y  965H FRACTEL, LLC 370      
447-800 0 Rankin IL   965H FRACTEL, LLC 370   2021-03-29   
447-800 1 Rankin IL   073H TELNYX LLC 370   2021-03-30   
447-800 2 Rankin IL   224C ONVOY, LLC 370   2021-05-09   
447-800 4 Rankin IL   224C ONVOY, LLC 370   2021-04-04   
447-800 8 Rankin IL   965H FRACTEL, LLC 370   2021-03-29   
447-800 9 Rankin IL   624H ONVOY SPECTRUM, LLC 370   2024-05-18   
447-810 A Mattoon IL MTONILXCRMD  224C ONVOY, LLC 976      
447-810 0 Mattoon IL   224C ONVOY, LLC 976   2021-05-15   
447-810 1 Mattoon IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2021-07-02   
447-810 2 Mattoon IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2022-02-21   
447-810 3 Mattoon IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2022-02-21   
447-810 4 Mattoon IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2022-02-21   
447-810 9 Mattoon IL   6529 T-MOBILE USA, INC. 976   2022-03-13   
447-832 A Oakwood IL CHMPILCPXCY  516J TON80 COMMUNICATIONS, LLC 370      
447-832 0 Oakwood IL   939H COMMIO, LLC 370   2022-12-10   
447-832 1 Oakwood IL   624H ONVOY SPECTRUM, LLC 370   2024-05-17   
447-832 4 Oakwood IL   516J TON80 COMMUNICATIONS, LLC 370   2022-05-21   
447-837 A Buffalo IL SPFDILESXXX  516J TON80 COMMUNICATIONS, LLC 374      
447-837 0 Buffalo IL   490J DISH WIRELESS, LLC 374   2022-12-01   
447-837 4 Buffalo IL   516J TON80 COMMUNICATIONS, LLC 374   2022-04-25   
447-837 6 Buffalo IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2023-02-11   
447-837 8 Buffalo IL   939H COMMIO, LLC 374   2022-11-26   
447-837 9 Buffalo IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2022-05-20   
447-842 A Divernon IL SPFDILESXTX  965H FRACTEL, LLC 374      
447-842 0 Divernon IL   495J STRATUS NETWORKS 374   2021-12-13   
447-842 1 Divernon IL   624H ONVOY SPECTRUM, LLC 374   2024-05-24   
447-842 2 Divernon IL   224C ONVOY, LLC 374   2021-04-19   
447-842 5 Divernon IL   965H FRACTEL, LLC 374   2021-04-18   
447-842 8 Divernon IL   073H TELNYX LLC 374   2024-07-01   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.