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: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-502 7 Geneseo IL RCISILRIXMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 634      
309-502 8 Geneseo IL DVNPIAEAXMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 634      
309-502 9 Geneseo IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-503 A Towanda IL BLTNILXDXPX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366      
309-503 0 Towanda IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-503 1 Towanda IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-503 2 Towanda IL BLTNILTSX1X  490J DISH WIRELESS, LLC 366      
309-503 4 Towanda IL BLTNILXDXHY  624H ONVOY SPECTRUM, LLC 366      
309-503 5 Towanda IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-503 6 Towanda IL BLTNILTSYMD  495J STRATUS NETWORKS 366      
309-503 7 Towanda IL BLTNILXDXZX  508J CENTURYLINK COMMUNICATIONS, LLC 366      
309-503 8 Towanda IL BLTNILXDX1Y  073H TELNYX LLC 366      
309-503 9 Towanda IL BLTNILXDXPX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366      
309-504 A Danvers IL BLTNILATYMD  259E YMAX COMMUNICATIONS CORP. - IL 366      
309-504 0 Danvers IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-504 1 Danvers IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-504 2 Danvers IL BLTNILXDX1Y  073H TELNYX LLC 366      
309-504 3 Danvers IL BLTNILTS3MD  939H COMMIO, LLC 366      
309-504 4 Danvers IL BLTNILXDXHY  624H ONVOY SPECTRUM, LLC 366      
309-504 5 Danvers IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-504 6 Danvers IL BLTNILTSX1X  490J DISH WIRELESS, LLC 366      
309-504 7 Danvers IL BLTNILXDXZX  508J CENTURYLINK COMMUNICATIONS, LLC 366      
309-504 8 Danvers IL BLTNILATYMD  259E YMAX COMMUNICATIONS CORP. - IL 366      
309-504 9 Danvers IL BLTNILXDXPX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366      
309-505 A Sunnyland IL PEORILTCDS0  5800 ITV-3, LLC D/B/A I3 BROADBAND 368      
309-505 0 Sunnyland IL PEORILTCDS0  5800 ITV-3, LLC D/B/A I3 BROADBAND 368      
309-505 1 Sunnyland IL PEORILPJDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368      
309-505 5 Sunnyland IL PEORILPJXYX  224C ONVOY, LLC 368      
309-505 7 Sunnyland IL PEORILPJX1Z  508J CENTURYLINK COMMUNICATIONS, LLC 368      
309-505 8 Sunnyland IL PEORILPJXYX  224C ONVOY, LLC 368      
309-505 9 Sunnyland IL PEORILPJXYX  224C ONVOY, LLC 368      
309-506 A Rock Island IL RCISILEG0MD  6529 T-MOBILE USA, INC. 634      
309-506 0 Rock Island IL DVNPIAEAXMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 634      
309-506 1 Rock Island IL DVNPIAEAXMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 634      
309-506 2 Rock Island IL RCISILRIX3X  224C ONVOY, LLC 634      
309-506 3 Rock Island IL RCISILRIX3X  224C ONVOY, LLC 634      
309-506 4 Rock Island IL RCISILRIX3X  224C ONVOY, LLC 634      
309-506 5 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-506 6 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-506 7 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-506 8 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-506 9 Rock Island IL RCISILEG0MD  6529 T-MOBILE USA, INC. 634      
309-507 A Geneseo IL CMBRILAD0MD  6265 UNITED STATES CELLULAR - IL 634      
309-507 0 Geneseo IL CMBRILAD0MD  6265 UNITED STATES CELLULAR - IL 634      
309-507 1 Geneseo IL CMBRILAD0MD  6265 UNITED STATES CELLULAR - IL 634      
309-507 2 Geneseo IL CMBRILAD0MD  6265 UNITED STATES CELLULAR - IL 634      
309-507 3 Geneseo IL CMBRILAD0MD  6265 UNITED STATES CELLULAR - IL 634      
309-507 4 Geneseo IL CMBRILAD0MD  6265 UNITED STATES CELLULAR - IL 634      
309-507 6 Geneseo IL CMBRILAD0MD  6265 UNITED STATES CELLULAR - IL 634      
309-507 8 Geneseo IL DVNPIAEAXMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 634      
309-508 A Metamora IL MTMOILXDDS1  4837 MTCO COMMUNICATIONS, INC. 368      
309-509 A Galesburg IL MCMBILXDX3X  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 977      
309-510 A Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-510 0 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-510 1 Peoria IL   515J IP HORIZON LLC 368      
309-510 2 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-510 3 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-510 4 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-510 5 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-510 6 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-510 7 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-510 8 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-510 9 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-512 A Peoria IL PEORILPJX1Z  508J CENTURYLINK COMMUNICATIONS, LLC 368      
309-512 0 Peoria IL PEORILPJXDY  984E BANDWIDTH.COM CLEC, LLC - IL 368      
309-512 1 Peoria IL PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368      
309-512 2 Peoria IL PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368      
309-512 3 Peoria IL PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368      
309-512 4 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-512 5 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-512 6 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368      
309-512 7 Peoria IL PEORILPJX1Z  508J CENTURYLINK COMMUNICATIONS, LLC 368      
309-512 8 Peoria IL PEORILPJXDY  984E BANDWIDTH.COM CLEC, LLC - IL 368      
309-512 9 Peoria IL PEORILPJXDY  984E BANDWIDTH.COM CLEC, LLC - IL 368      
309-513 A Aledo IL ALEDILXDPS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 634      
309-513 0 Aledo IL HMPNILXDAMD  495J STRATUS NETWORKS 634      
309-513 1 Aledo IL RCISILEG0MD  6529 T-MOBILE USA, INC. 634      
309-513 2 Aledo IL RCISILEG0MD  6529 T-MOBILE USA, INC. 634      
309-513 3 Aledo IL RCISILRIX3X  224C ONVOY, LLC 634      
309-513 4 Aledo IL RCISILRIX3X  224C ONVOY, LLC 634      
309-513 6 Aledo IL RCISILRIXMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 634      
309-513 9 Aledo IL ALEDILXDPS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 634      
309-514 A Albany IL RCISILRIWMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 634      
309-514 1 Albany IL HMPNILXDAMD  495J STRATUS NETWORKS 634      
309-514 2 Albany IL RCISILRIWMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 634      
309-514 4 Albany IL RCISILRIX3X  224C ONVOY, LLC 634      
309-514 5 Albany IL RCISILRIX3X  224C ONVOY, LLC 634      
309-514 7 Albany IL RCISILRIX0X  508J CENTURYLINK COMMUNICATIONS, LLC 634      
309-514 8 Albany IL RCISILRIX3X  224C ONVOY, LLC 634      
309-514 9 Albany IL DVNPIAVI0MD  939H COMMIO, LLC 634      
309-515 A Erie IL RCISILRIWMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 634      
309-515 0 Erie IL HMPNILXDAMD  495J STRATUS NETWORKS 634      
309-515 1 Erie IL RCISILRIX3X  224C ONVOY, LLC 634      
309-515 2 Erie IL RCISILFP0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 634      
309-515 4 Erie IL RCISILRIX3X  224C ONVOY, LLC 634      
309-515 5 Erie IL RCISILRIX3X  224C ONVOY, LLC 634      
309-515 6 Erie IL RCISILRIXMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 634      
309-515 7 Erie IL RCISILRIX0X  508J CENTURYLINK COMMUNICATIONS, LLC 634      
309-515 9 Erie IL RCISILRIWMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 634      
309-516 A Kilbourne IL PEORILPJX1Z  508J CENTURYLINK COMMUNICATIONS, LLC 368      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.