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: 749E ONVOY, LLC - LA

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
985-260 7 Folsom LA NWORLAMA46Z  490   2016-03-31   
985-260 8 Folsom LA NWORLAMA46Z  490   2016-03-31   
985-261 2 Angie LA NWORLAMA46Z  490   2016-04-28   
985-261 3 Angie LA NWORLAMA46Z  490   2016-04-28   
985-261 4 Angie LA NWORLAMA46Z  490   2016-04-11   
985-261 5 Angie LA NWORLAMA46Z  490   2016-04-11   
985-261 6 Angie LA NWORLAMA46Z  490   2016-04-28   
985-263 4 Patterson LA NWORLAMA46Z  490   2024-07-12   
985-263 9 Patterson LA NWORLAMA46Z  490   2024-05-11   
985-265 9 Slidell LA NWORLAMA46Z  490   2019-06-17   
985-266 A Houma LA NWORLAMA46Z  490   2024-01-06   
985-266 0 Houma LA NWORLAMA46Z  490   2018-05-05   
985-266 8 Houma LA NWORLAMA46Z  490   2019-06-17   
985-267 7 Edgard LA NWORLAMA46Z  490   2016-04-04   
985-267 8 Edgard LA NWORLAMA46Z  490   2016-04-04   
985-268 2 Pine LA NWORLAMA46Z  490   2020-06-27   
985-268 3 Pine LA NWORLAMA46Z  490   2020-06-27   
985-268 5 Pine LA NWORLAMA46Z  490   2021-02-21   
985-268 6 Pine LA NWORLAMA46Z  490   2021-02-21   
985-268 7 Pine LA NWORLAMA46Z  490   2021-02-21   
985-268 8 Pine LA NWORLAMA46Z  490   2019-01-05   
985-268 9 Pine LA NWORLAMA46Z  490   2019-01-05   
985-271 4 Thibodaux LA NWORLAMA46Z  490   2023-09-11   
985-271 8 Thibodaux LA NWORLAMA46Z  490   2023-08-11   
985-274 8 Houma LA   490   2026-09-20   
985-275 3 South Osyka LA JCSNMSCPXMZ  482   2016-04-14   
985-275 4 South Osyka LA JCSNMSCPXMZ  482   2016-04-14   
985-275 8 South Osyka LA JCSNMSCPXMZ  482   2019-03-30   
985-275 9 South Osyka LA JCSNMSCPXMZ  482   2019-03-30   
985-279 2 Labadieville LA NWORLAMA46Z  490   2021-02-21   
985-279 3 Labadieville LA NWORLAMA46Z  490   2021-02-21   
985-279 4 Labadieville LA NWORLAMA46Z  490   2021-02-21   
985-279 5 Labadieville LA NWORLAMA46Z  490   2023-02-19   
985-282 0 Lacombe LA NWORLAMA46Z  490   2024-04-05   
985-282 1 Lacombe LA NWORLAMA46Z  490   2016-03-29   
985-282 2 Lacombe LA NWORLAMA46Z  490   2016-03-29   
985-283 2 Pearl River LA NWORLAMA46Z  490   2020-04-27   
985-283 3 Pearl River LA NWORLAMA46Z  490   2020-04-27   
985-283 4 Pearl River LA NWORLAMA46Z  490   2020-06-27   
985-283 5 Pearl River LA NWORLAMA46Z  490   2020-06-27   
985-283 6 Pearl River LA NWORLAMA46Z  490   2021-02-21   
985-283 7 Pearl River LA NWORLAMA46Z  490   2021-02-21   
985-283 8 Pearl River LA NWORLAMA46Z  490   2021-02-21   
985-283 9 Pearl River LA NWORLAMA46Z  490   2021-02-21   
985-284 8 Amite City LA NWORLAMA46Z  490   2016-03-31   
985-284 9 Amite City LA NWORLAMA46Z  490   2016-03-31   
985-287 3 Laplace LA NWORLAMA46Z  490   2016-04-29   
985-287 4 Laplace LA NWORLAMA46Z  490   2016-04-29   
985-287 5 Laplace LA NWORLAMA46Z  490   2016-04-29   
985-289 2 Franklinton LA NWORLAMA46Z  490   2021-02-21   

<< 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 >>

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.