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: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-567 3 Burlington NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2017-10-16   
336-567 4 Burlington NC GNBONCEU50Z  580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2018-01-12   
336-567 5 Burlington NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-10-06   
336-567 6 Burlington NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-10-06   
336-567 7 Burlington NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-10-06   
336-567 8 Burlington NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-11-23   
336-567 9 Burlington NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-12-23   
336-568 A North Wilkesboro NC ELKNNCXAQMD  5562 METROPCS, INC. 424      
336-568 0 North Wilkesboro NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2019-04-05   
336-568 1 North Wilkesboro NC GNBPNCEMDS1  350F PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 424   2018-12-27   
336-568 2 North Wilkesboro NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2020-12-26   
336-568 3 North Wilkesboro NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2020-12-26   
336-568 4 North Wilkesboro NC GNBONCEU75Z  073H TELNYX LLC 424   2021-02-27   
336-568 5 North Wilkesboro NC GNBONCEU83Z  506J TWILIO INTERNATIONAL, INC. 424   2021-07-18   
336-568 6 North Wilkesboro NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2022-01-28   
336-568 7 North Wilkesboro NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2022-01-28   
336-568 8 North Wilkesboro NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2019-04-05   
336-568 9 North Wilkesboro NC ELKNNCXAQMD  5562 METROPCS, INC. 424   2017-04-06   
336-569 A Dobson NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-569 0 Dobson NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2020-07-11   
336-569 1 Dobson NC GNBONCEU75Z  073H TELNYX LLC 424   2021-02-28   
336-569 2 Dobson NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2020-07-12   
336-569 3 Dobson NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2020-07-12   
336-569 4 Dobson NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2021-10-11   
336-569 5 Dobson NC GNBONCEU83Z  506J TWILIO INTERNATIONAL, INC. 424   2021-07-18   
336-569 6 Dobson NC GNBPNCEM8MD  516J TON80 COMMUNICATIONS, LLC 424   2021-07-15   
336-569 7 Dobson NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2020-12-26   
336-569 8 Dobson NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2020-12-26   
336-569 9 Dobson NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2020-11-20   
336-570 A Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-570 0 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-570 1 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-570 2 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-570 3 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-570 4 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-570 5 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-570 6 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-570 7 Burlington NC   145J TERRA NOVA TELECOM INC. 424   2021-09-24   
336-570 8 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-570 9 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-571 A Elkin NC ELKNNCXAPMD  769H RIVERSTREET COMMUNICATIONS OF NO CAROLINA - NC 424      
336-571 0 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2023-02-10   
336-571 1 Elkin NC ELKNNCXAPMD  769H RIVERSTREET COMMUNICATIONS OF NO CAROLINA - NC 424   2016-05-06   
336-571 2 Elkin NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2020-10-05   
336-571 3 Elkin NC GNBONCEU61Z  5562 METROPCS, INC. 424   2021-08-21   
336-571 4 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2022-12-02   
336-571 5 Elkin NC GNBONCEU83Z  506J TWILIO INTERNATIONAL, INC. 424   2021-07-18   
336-571 6 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2022-07-31   
336-571 7 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2022-07-31   
336-571 8 Elkin NC LVCRNCXADS0  035B PIEDMONT COMMUNICATIONS SERVICES, INC. - NC 424   2022-03-07   

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 >>

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.