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: 703 [Rate centres in NPA 703] [Dial plan for NPA 703]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-576 1 Occoquan VA   4155 CAVALIER EAST LLC - VA 236      
703-576 2 Occoquan VA   6664 SPRINT SPECTRUM L.P. 236   2005-03-28   
703-576 3 Occoquan VA   4155 CAVALIER EAST LLC - VA 236      
703-576 4 Occoquan VA   6664 SPRINT SPECTRUM L.P. 236   2005-03-28   
703-576 5 Occoquan VA   4155 CAVALIER EAST LLC - VA 236      
703-576 6 Occoquan VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236   2004-12-10   
703-576 7 Occoquan VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2008-03-03   
703-576 8 Occoquan VA   4155 CAVALIER EAST LLC - VA 236      
703-576 9 Occoquan VA   4155 CAVALIER EAST LLC - VA 236      
703-577 A Washington Zone 8 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
703-578 A Washington Zone 8 VA ALXNVABADS0  9213 VERIZON VIRGINIA, INC. 236      
703-579 A Herndon VA WASJDCDCDS0  4005 GLOBAL CROSSING TELEMANAGEMENT, INC.-VA 236      
703-579 0 Herndon VA   4005 GLOBAL CROSSING TELEMANAGEMENT, INC.-VA 236      
703-579 1 Herndon VA   4005 GLOBAL CROSSING TELEMANAGEMENT, INC.-VA 236      
703-579 2 Herndon VA   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2004-03-01   
703-579 3 Herndon VA   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2004-03-01   
703-579 4 Herndon VA   4005 GLOBAL CROSSING TELEMANAGEMENT, INC.-VA 236      
703-579 5 Herndon VA   4005 GLOBAL CROSSING TELEMANAGEMENT, INC.-VA 236      
703-579 6 Herndon VA   4005 GLOBAL CROSSING TELEMANAGEMENT, INC.-VA 236      
703-579 7 Herndon VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2004-08-06   
703-579 8 Herndon VA   4005 GLOBAL CROSSING TELEMANAGEMENT, INC.-VA 236      
703-579 9 Herndon VA   4005 GLOBAL CROSSING TELEMANAGEMENT, INC.-VA 236      
703-580 A Dale City VA DLCYVAXADS0  0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-581 A Herndon VA HRNDVAHE581  9213 VERIZON VIRGINIA, INC. 236      
703-581 0 Herndon VA   6664 SPRINT SPECTRUM L.P. 236   2004-01-31   
703-581 1 Herndon VA   9213 VERIZON VIRGINIA, INC. 236      
703-581 2 Herndon VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2004-11-01   
703-581 3 Herndon VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2004-11-01   
703-581 4 Herndon VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2004-02-02   
703-581 5 Herndon VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2004-02-02   
703-581 6 Herndon VA   8865 BROADWING COMMUNICATIONS, LLC - VA 236   2006-07-06   
703-581 7 Herndon VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2004-03-17   
703-581 8 Herndon VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2004-03-17   
703-581 9 Herndon VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2004-03-17   
703-582 A Washington Zone 17 VA BTVLMDCKCM2  6664 SPRINT SPECTRUM L.P. 236      
703-583 A Dale City VA DLCYVAXADS0  0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-584 A Washington Zone 17 VA TYCRVA03DS0  8357 US LEC OF VIRGINIA, LLC 236      
703-584 0 Washington Zone 17 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-584 1 Washington Zone 17 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-584 2 Washington Zone 17 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-584 3 Washington Zone 17 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-584 4 Washington Zone 17 VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2003-01-22   
703-584 5 Washington Zone 17 VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2005-02-26   
703-584 6 Washington Zone 17 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-584 7 Washington Zone 17 VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2004-09-03   
703-584 8 Washington Zone 17 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-584 9 Washington Zone 17 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-585 A Washington Zone 17 VA BTVLMDCKCM2  6664 SPRINT SPECTRUM L.P. 236      
703-586 A Dale City VA WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-586 0 Dale City VA   6664 SPRINT SPECTRUM L.P. 236   2004-07-15   

<< 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 >>

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.