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: 317 [Rate centres in NPA 317] [Dial plan for NPA 317]

<< 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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-667 5 Indianapolis IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2010-08-28   
317-667 6 Indianapolis IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2010-08-28   
317-667 7 Indianapolis IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2010-08-28   
317-667 8 Indianapolis IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2010-08-28   
317-667 9 Indianapolis IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2010-08-28   
317-668 A Franklin IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336      
317-668 0 Franklin IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2014-05-24   
317-668 1 Franklin IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2016-08-18   
317-668 2 Franklin IN IPLSINATKMD  7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN 336   2013-08-06   
317-668 3 Franklin IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336   2014-12-01   
317-668 4 Franklin IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2014-03-23   
317-668 5 Franklin IN IPLSIN01XDZ  508J CENTURYLINK COMMUNICATIONS, LLC 336   2014-07-03   
317-668 6 Franklin IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2013-07-06   
317-668 7 Franklin IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2013-07-06   
317-668 8 Franklin IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2013-07-06   
317-668 9 Franklin IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2013-06-15   
317-669 A Carmel IN IPLWINROCMD  7060 LEVEL 3 TELECOM OF INDIANA, LP - IN 336      
317-669 0 Carmel IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336   2005-09-24   
317-669 1 Carmel IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2011-06-20   
317-669 2 Carmel IN IPLSINATJMD  516C AT&T CORP. 336   2005-04-11   
317-669 3 Carmel IN IPLWINROCMD  7060 LEVEL 3 TELECOM OF INDIANA, LP - IN 336   2005-04-18   
317-669 4 Carmel IN IPLWINROCMD  7060 LEVEL 3 TELECOM OF INDIANA, LP - IN 336   2005-04-18   
317-669 5 Carmel IN IPLWINROCMD  7060 LEVEL 3 TELECOM OF INDIANA, LP - IN 336   2005-06-01   
317-669 6 Carmel IN IPLWIN75DS5  097D ONVOY, LLC - IN 336      
317-669 7 Carmel IN IPLWIN75DS5  097D ONVOY, LLC - IN 336      
317-669 8 Carmel IN IPLWIN75DS5  097D ONVOY, LLC - IN 336      
317-669 9 Carmel IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2011-09-18   
317-670 A Indianapolis IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336      
317-671 A Indianapolis IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336      
317-671 0 Indianapolis IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336   2013-05-27   
317-671 1 Indianapolis IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336   2013-05-27   
317-671 2 Indianapolis IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336   2013-05-27   
317-671 3 Indianapolis IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336   2013-05-27   
317-671 4 Indianapolis IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336   2013-05-27   
317-671 5 Indianapolis IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336   2013-07-17   
317-671 6 Indianapolis IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336   2013-07-17   
317-671 7 Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2014-04-03   
317-671 8 Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2014-04-03   
317-671 9 Indianapolis IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336   2014-04-03   
317-672 A Indianapolis IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336      
317-672 0 Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2014-01-04   
317-672 1 Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2014-01-04   
317-672 2 Indianapolis IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336   2013-08-11   
317-672 3 Indianapolis IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336   2013-08-11   
317-672 4 Indianapolis IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336   2013-11-05   
317-672 5 Indianapolis IN IPLYINCPCM4  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2014-09-14   
317-672 6 Indianapolis IN IPLWIN75XIX  829J PAETEC ITEL, LLC 336   2013-10-24   
317-672 7 Indianapolis IN IPLTINKK0MD  045L BHN IP ENABLED SERVICES, LLC 336   2013-08-14   
317-672 8 Indianapolis IN IPLYINCPCM4  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2013-11-21   
317-672 9 Indianapolis IN IPLSINATJMD  516C AT&T CORP. 336   2014-02-12   

<< 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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 >>

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.