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: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

<< 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 52 53 54 55 56 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-901 A Longview TX LGVWTXPLDS4  9533 SOUTHWESTERN BELL 554      
903-902 A Gladewater TX PIACTXXADS3  3196 ETEX COMMUNCATIONS, LLC DBA ETEX TELECOM - TX 554      
903-903 A Palestine TX DLLSTX3769Z  473F USFON, INC. - TX 552      
903-903 0 Palestine TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2023-08-12   
903-903 1 Palestine TX   793K TWC IP ENABLED SERVICES, LLC 552   2023-07-23   
903-903 2 Palestine TX DLLSTX3769Z  473F USFON, INC. - TX 552   2023-03-27   
903-903 3 Palestine TX DLLSTX3769Z  473F USFON, INC. - TX 552   2023-03-27   
903-903 4 Palestine TX DLLSTX3769Z  473F USFON, INC. - TX 552   2023-03-27   
903-903 5 Palestine TX DLLSTX3769Z  473F USFON, INC. - TX 552   2023-03-27   
903-903 6 Palestine TX DLLSTX3769Z  473F USFON, INC. - TX 552   2023-03-27   
903-903 7 Palestine TX DLLSTX3769Z  473F USFON, INC. - TX 552   2023-03-27   
903-903 8 Palestine TX DLLSTX3769Z  473F USFON, INC. - TX 552   2023-03-27   
903-903 9 Palestine TX DLLSTX3769Z  473F USFON, INC. - TX 552   2023-03-27   
903-904 A Athens TX ATHNTXXALMD  318C CEBRIDGE TELECOM TX , L.P. - TX 552      
903-904 0 Athens TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-02-14   
903-904 1 Athens TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-04-02   
903-904 2 Athens TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-02-09   
903-904 3 Athens TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2018-09-16   
903-904 4 Athens TX ATHNTXXALMD  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2013-12-30   
903-904 5 Athens TX ATHNTXXALMD  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2013-12-30   
903-904 6 Athens TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2015-06-01   
903-904 7 Athens TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-28   
903-904 8 Athens TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-12-03   
903-904 9 Athens TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-03-26   
903-905 A Paris TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
903-905 0 Paris TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-08-25   
903-905 1 Paris TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-06-29   
903-905 2 Paris TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2009-02-10   
903-905 3 Paris TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2010-06-05   
903-905 4 Paris TX DLLSTXRIXYY  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2008-11-10   
903-905 5 Paris TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-05-15   
903-905 6 Paris TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2009-01-19   
903-905 7 Paris TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-11-19   
903-905 8 Paris TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-09-06   
903-905 9 Paris TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-11-19   
903-906 A Weaver TX DLLSTXBKDS1  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 552      
903-907 A Buffalo (Leon) TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
903-907 0 Buffalo (Leon) TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-09-24   
903-907 1 Buffalo (Leon) TX FRBRTXBLGTA  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-04-20   
903-907 2 Buffalo (Leon) TX FRBRTXBLGTA  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-04-20   
903-907 3 Buffalo (Leon) TX   793K TWC IP ENABLED SERVICES, LLC 552   2024-02-04   
903-907 5 Buffalo (Leon) TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2020-05-10   
903-907 7 Buffalo (Leon) TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-12-22   
903-907 9 Buffalo (Leon) TX FRBRTXBLGTA  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-11-24   
903-908 A Texarkana TX TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554      
903-908 0 Texarkana TX TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2006-06-16   
903-908 1 Texarkana TX TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2006-06-16   
903-908 2 Texarkana TX TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2006-09-28   
903-908 3 Texarkana TX TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2006-09-28   
903-908 4 Texarkana TX TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2006-11-15   
903-908 5 Texarkana TX TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2006-12-13   
903-908 6 Texarkana TX TXRKTXXA9MD  6529 T-MOBILE USA, INC. 554   2006-12-20   
903-908 7 Texarkana TX TXRKTXXA9MD  6529 T-MOBILE USA, INC. 554   2006-10-02   
903-908 8 Texarkana TX TXRKTXXA9MD  6529 T-MOBILE USA, INC. 554   2006-10-02   
903-908 9 Texarkana TX TXRKTXXA9MD  6529 T-MOBILE USA, INC. 554   2006-06-19   
903-909 A Waskom TX LGVWTXPLXHX  8625 COMCAST PHONE OF TEXAS, LLC - TX 554      
903-909 0 Waskom TX LGVWTXPLXHX  8625 COMCAST PHONE OF TEXAS, LLC - TX 554   2010-01-15   
903-910 A Mabank TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
903-910 0 Mabank TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2013-08-30   
903-910 1 Mabank TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2012-12-29   
903-910 2 Mabank TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-16   
903-910 3 Mabank TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2014-01-18   
903-910 4 Mabank TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2013-06-01   
903-910 5 Mabank TX ATHNTXXAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2013-03-11   
903-910 6 Mabank TX ATHNTXXAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-12-14   
903-910 7 Mabank TX ATHNTXXAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-11-21   
903-910 8 Mabank TX ATHNTXXAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-11-21   
903-910 9 Mabank TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2010-06-28   
903-912 A Jewett TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-912 0 Jewett TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-912 1 Jewett TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-912 3 Jewett TX   793K TWC IP ENABLED SERVICES, LLC 552   2024-04-28   
903-912 4 Jewett TX DLLSTX97X6X  145J TERRA NOVA TELECOM INC. 552   2024-08-13   
903-912 5 Jewett TX   145J TERRA NOVA TELECOM INC. 552   2023-08-06   
903-912 7 Jewett TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-912 8 Jewett TX DLLSTX97TMD  939H COMMIO, LLC 552   2023-08-27   
903-912 9 Jewett TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-913 A Grand Saline TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552      
903-913 0 Grand Saline TX   515J IP HORIZON LLC 552   2017-12-15   
903-913 1 Grand Saline TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-05-26   
903-913 2 Grand Saline TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-05-26   
903-913 3 Grand Saline TX DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552   2013-12-01   
903-913 4 Grand Saline TX DLLSTXRIXYY  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2014-02-22   
903-913 5 Grand Saline TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-15   
903-913 6 Grand Saline TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2013-12-06   
903-913 7 Grand Saline TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2013-12-06   
903-913 8 Grand Saline TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-04-11   
903-913 9 Grand Saline TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-04-11   
903-914 A Cash TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
903-914 0 Cash TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-06-16   
903-914 1 Cash TX DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552   2015-10-18   
903-914 2 Cash TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-11-01   
903-914 3 Cash TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-04-04   
903-914 4 Cash TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-04-04   
903-914 5 Cash TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-12-09   
903-914 7 Cash TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-06-17   
903-914 8 Cash TX   515J IP HORIZON LLC 552   2017-12-15   
903-914 9 Cash TX DLLSTX97X1X  073H TELNYX LLC 552   2018-10-19   
903-915 A Fairfield TX FRBRTXBLGTA  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
903-915 0 Fairfield TX FRBRTXBLGTA  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-11-08   

<< 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 52 53 54 55 56 >>

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.