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
703-639 9 Washington Zone 17 VA   7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA 236      
703-640 A Triangle VA QNTCVAXARS1  0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-640 0 Triangle VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-640 1 Triangle VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-640 2 Triangle VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-640 3 Triangle VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-10-05   
703-640 4 Triangle VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-11-08   
703-640 5 Triangle VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-640 6 Triangle VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-640 7 Triangle VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-640 8 Triangle VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-09-04   
703-640 9 Triangle VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-641 A Washington Zone 17 VA FLCHVAMFDS0  9213 VERIZON VIRGINIA, INC. 236      
703-642 A Washington Zone 17 VA ALXNVAADDS0  9213 VERIZON VIRGINIA, INC. 236      
703-643 A Lorton Metro VA LRTNVAXARS0  0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-643 0 Lorton Metro VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-643 1 Lorton Metro VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-643 2 Lorton Metro VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-643 3 Lorton Metro VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-643 4 Lorton Metro VA   138E ONVOY, LLC VA 236   2019-02-18   
703-643 5 Lorton Metro VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-643 6 Lorton Metro VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-643 7 Lorton Metro VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-643 8 Lorton Metro VA   0233 VERIZON SOUTH INC.-VA (CONTEL) 236      
703-643 9 Lorton Metro VA   138E ONVOY, LLC VA 236   2019-02-18   
703-644 A Washington Zone 17 VA SPFDVASPDS0  9213 VERIZON VIRGINIA, INC. 236      
703-645 A Washington Zone 17 VA FLCHVAMFDS0  9213 VERIZON VIRGINIA, INC. 236      
703-646 A Lorton VA WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-646 0 Lorton VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2012-07-02   
703-646 1 Lorton VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2012-12-07   
703-646 2 Lorton VA   367E YMAX COMMUNICATIONS CORP. - VA 236   2009-10-08   
703-646 3 Lorton VA   367E YMAX COMMUNICATIONS CORP. - VA 236   2009-10-08   
703-646 4 Lorton VA   7189 COX VIRGINIA TELCOM, INC. - VA 236   2007-03-15   
703-646 5 Lorton VA   7189 COX VIRGINIA TELCOM, INC. - VA 236   2004-02-29   
703-646 6 Lorton VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2012-04-05   
703-646 7 Lorton VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-07-26   
703-646 8 Lorton VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-08-13   
703-646 9 Lorton VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-647 A Washington Zone 8 VA TYCRVA03DS0  8357 US LEC OF VIRGINIA, LLC 236      
703-647 0 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-06-07   
703-647 1 Washington Zone 8 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-647 2 Washington Zone 8 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-647 3 Washington Zone 8 VA   8357 US LEC OF VIRGINIA, LLC 236   2006-07-03   
703-647 4 Washington Zone 8 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-647 5 Washington Zone 8 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-647 6 Washington Zone 8 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-647 7 Washington Zone 8 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-647 8 Washington Zone 8 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-647 9 Washington Zone 8 VA   7773 COMCAST PHONE OF VIRGINIA, INC. - VA 236   2006-07-24   
703-648 A Washington Zone 19 VA RSTNVAFMDS0  9213 VERIZON VIRGINIA, INC. 236      

<< 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: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.