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.

OCN: 638E ONVOY, LLC - NC

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
252-421 6 Coinjock NC ELCYNCXALMD  951   2020-06-12   
252-424 5 Swansboro-West Carteret NC JCVLNCXAXGX  949   2019-10-13   
252-424 6 Swansboro-West Carteret NC JCVLNCXAXGX  949   2020-06-15   
252-424 7 Swansboro-West Carteret NC JCVLNCXAXGX  949   2020-06-15   
252-427 0 Winton NC RCMTNCXAXJY  951   2020-06-12   
252-427 6 Winton NC RCMTNCXAXJY  951   2020-06-12   
252-427 8 Winton NC RCMTNCXAXJY  951   2021-04-04   
252-427 9 Winton NC RCMTNCXAXJY  951   2022-12-19   
252-429 2 Knotts Island NC NRFLVABSXTY  252   2018-09-09   
252-429 4 Knotts Island NC NRFLVABSXTY  252   2017-05-04   
252-429 5 Knotts Island NC NRFLVABSXTY  252   2018-07-09   
252-436 7 Henderson NC RCMTNCXAXJY  951   2020-11-19   
252-436 8 Henderson NC RCMTNCXAXJY  951   2020-11-19   
252-440 A Woodland NC RCMTNCXAXJY  951      
252-440 0 Woodland NC RCMTNCXAXJY  951   2023-09-24   
252-440 3 Woodland NC RCMTNCXAXJY  951   2022-12-19   
252-440 4 Woodland NC RCMTNCXAXJY  951   2021-04-04   
252-457 8 Coinjock NC ELCYNCXALMD  951   2023-01-28   
252-460 2 Pollocksville NC NWBRNCXAXAX  951   2020-06-12   
252-460 3 Pollocksville NC NWBRNCXAXAX  951   2020-06-12   
252-460 4 Pollocksville NC NWBRNCXAXAX  951   2018-11-29   
252-460 5 Pollocksville NC NWBRNCXAXAX  951   2021-04-04   
252-461 A Manteo NC ELCYNCXALMD  951      
252-461 1 Manteo NC ELCYNCXALMD  951   2021-04-29   
252-461 2 Manteo NC ELCYNCXALMD  951   2021-04-29   
252-461 3 Manteo NC ELCYNCXALMD  951   2022-12-19   
252-461 4 Manteo NC ELCYNCXALMD  951   2021-03-11   
252-461 5 Manteo NC ELCYNCXALMD  951   2022-12-28   
252-461 8 Manteo NC ELCYNCXALMD  951   2023-09-10   
252-465 9 Sunbury NC ELCYNCXALMD  951   2020-04-29   
252-470 2 Swansboro-West Carteret NC JCVLNCXAXGX  949   2022-12-16   
252-472 0 Conway NC RCMTNCXAXJY  951   2023-10-08   
252-475 7 Manteo NC ELCYNCXALMD  951   2020-04-29   
252-476 A Whitakers NC RCMTNCXAXJY  951      
252-476 3 Whitakers NC RCMTNCXAXJY  951   2022-12-19   
252-476 7 Whitakers NC RCMTNCXAXJY  951   2021-04-04   
252-476 9 Whitakers NC RCMTNCXAXJY  951   2023-09-24   
252-477 1 Spring Hope NC RCMTNCXAXJY  951   2023-08-28   
252-477 2 Spring Hope NC RCMTNCXAXJY  951   2022-12-23   
252-477 3 Spring Hope NC RCMTNCXAXJY  951   2021-04-29   
252-477 6 Spring Hope NC RCMTNCXAXJY  951   2021-04-29   
252-477 7 Spring Hope NC RCMTNCXAXJY  951   2017-12-28   
252-477 8 Spring Hope NC RCMTNCXAXJY  951   2022-10-02   
252-479 2 Wilson NC RCMTNCXAXJY  951   2021-05-23   
252-479 3 Wilson NC RCMTNCXAXJY  951   2021-05-23   
252-479 6 Wilson NC RCMTNCXAXJY  951   2021-04-04   
252-479 7 Wilson NC RCMTNCXAXJY  951   2021-04-04   
252-479 8 Wilson NC RCMTNCXAXJY  951   2021-04-04   
252-479 9 Wilson NC RCMTNCXAXJY  951   2021-04-04   
252-483 3 Sunbury NC ELCYNCXALMD  951   2021-03-11   

<< 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 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.