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: 508J CENTURYLINK COMMUNICATIONS, LLC

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
952-582 7 Twin Cities MN MPLSMNFD2MD  628   2017-12-09   
952-777 6 Norwood MN MPLSMNFD2MD  628   2014-11-18   
952-844 7 Twin Cities MN MPLSMNFD2MD  628   2017-02-18   
954-248 5 Hollywood FL MIASFLTT5MD  46017   2013-04-12   
954-488 5 Fort Lauderdale FL MIASFLTT5MD  46017   2016-09-24   
954-488 6 Fort Lauderdale FL MIASFLTT5MD  46017   2016-09-24   
954-488 7 Fort Lauderdale FL MIASFLTT5MD  46017   2016-09-24   
954-507 8 Coral Springs FL MIASFLTT5MD  46017   2013-04-12   
954-542 A Fort Lauderdale FL MIASFLTT5MD  46017      
954-542 0 Fort Lauderdale FL MIASFLTT5MD  46017   2018-05-05   
954-542 1 Fort Lauderdale FL MIASFLTT5MD  46017   2017-10-21   
954-542 2 Fort Lauderdale FL MIASFLTT5MD  46017   2017-10-21   
954-542 3 Fort Lauderdale FL MIASFLTT5MD  46017   2017-10-21   
954-542 4 Fort Lauderdale FL MIASFLTT5MD  46017   2017-10-21   
954-542 5 Fort Lauderdale FL MIASFLTT5MD  46017   2017-10-21   
954-542 6 Fort Lauderdale FL MIASFLTT5MD  46017   2017-10-21   
954-542 7 Fort Lauderdale FL MIASFLTT5MD  46017   2018-05-05   
954-542 8 Fort Lauderdale FL MIASFLTT5MD  46017   2018-05-05   
954-542 9 Fort Lauderdale FL MIASFLTT5MD  46017   2017-10-21   
954-715 8 Deerfield Beach FL MIASFLTT5MD  46017   2013-04-12   
954-809 6 Fort Lauderdale FL MIASFLTT5MD  46017   2013-04-12   
954-876 7 Pompano Beach FL MIASFLTT5MD  46017   2013-04-12   
956-347 7 Lyford TX HRLNTXHGXFX  568   2016-03-12   
956-395 7 Rio Hondo TX HRLNTXHGXFX  568   2016-06-08   
956-397 A El Sauz TX HRLNTXHGXFX  568      
956-397 7 El Sauz TX HRLNTXHGXFX  568   2016-07-09   
956-422 7 Roma TX HRLNTXHGXFX  568   2016-03-12   
956-485 7 Sullivan City TX HRLNTXHGXFX  568   2016-06-08   
956-549 A Stillman TX HRLNTXHGXFX  568      
956-549 7 Stillman TX HRLNTXHGXFX  568   2016-04-14   
956-557 A McCook TX HRLNTXHGXFX  568      
956-557 7 McCook TX HRLNTXHGXFX  568   2016-07-09   
956-582 A San Perlita TX HRLNTXHGXFX  568      
956-582 7 San Perlita TX HRLNTXHGXFX  568   2016-07-09   
956-614 7 Zapata TX HRLNTXHGXFX  568   2016-06-08   
956-615 7 Laredo TX SNANTXCA60Z  566   2016-11-23   
956-633 7 Santa Rosa TX HRLNTXHGXFX  568   2016-03-12   
956-653 A Hargill TX HRLNTXHGXFX  568      
956-653 7 Hargill TX HRLNTXHGXFX  568   2016-07-09   
956-660 A Harlingen TX HRLNTXHGXFX  568      
956-660 7 Harlingen TX HRLNTXHGXFX  568   2016-02-20   
956-662 7 McAllen TX HRLNTXHGXFX  568   2016-02-11   
956-671 A San Isidro TX HRLNTXHGXFX  568      
956-671 7 San Isidro TX HRLNTXHGXFX  568   2016-07-09   
956-773 5 Lasara TX HRLNTXHGXFX  568   2016-06-08   
956-848 7 Falcon Heights TX HRLNTXHGXFX  568   2016-06-08   
959-200 A Hartford CT NWLNCTCS6MD  920      
959-200 7 Hartford CT NWLNCTCS6MD  920   2014-11-09   
959-335 7 Norfolk CT NWLNCTCS6MD  920   2017-06-22   
970-233 5 Collbran CO HLRNCOFP1MD  656   2014-11-05   
970-235 7 Estes Park CO HLRNCOFP1MD  656   2014-05-23   
970-287 7 Silt CO HLRNCOFP1MD  656   2014-11-18   
970-289 7 Brush CO HLRNCOFP1MD  656   2014-05-23   
970-293 6 Red Feather Lakes CO HLRNCOFP1MD  656   2014-11-05   
970-296 7 Fruita CO HLRNCOFP1MD  656   2014-05-23   
970-340 7 Carbondale CO HLRNCOFP1MD  656   2014-05-23   
970-341 7 Olathe CO HLRNCOFP1MD  656   2014-05-23   
970-360 6 Yuma CO HLRNCOFP1MD  656   2014-11-05   
970-363 5 Fraser CO HLRNCOFP1MD  656   2014-05-23   
970-394 7 Dolores CO HLRNCOFP1MD  656   2014-11-05   
970-398 7 Pagosa Springs CO HLRNCOFP1MD  656   2014-11-05   
970-408 7 Johnstown-Milliken CO HLRNCOFP1MD  656   2015-05-26   
970-410 7 Kremmling CO HLRNCOFP1MD  656   2014-11-19   
970-414 6 Parachute CO HLRNCOFP1MD  656   2014-11-05   
970-431 9 Gypsum CO HLRNCOFP1MD  656   2014-11-05   
970-432 6 Eagle CO HLRNCOFP1MD  656   2014-11-05   
970-436 6 Lake City CO HLRNCOFP1MD  656   2014-11-06   
970-438 7 Palisade CO HLRNCOFP1MD  656   2014-11-05   
970-440 4 Rifle CO HLRNCOFP1MD  656   2008-12-15   
970-441 6 Fort Morgan CO HLRNCOFP1MD  656   2014-05-23   
970-465 6 McCoy CO HLRNCOFP1MD  656   2014-11-06   
970-469 6 Otis CO HLRNCOFP1MD  656   2014-11-06   
970-470 7 Vail CO HLRNCOFP1MD  656   2015-05-23   
970-474 6 Julesburg CO HLRNCOFP1MD  656   2014-05-23   
970-478 5 Norwood CO HLRNCOFP1MD  656   2014-11-06   
970-485 7 Dillon CO HLRNCOFP1MD  656   2015-05-23   
970-489 6 South Cheyenne CO CHYNWYMAXAX  654   2015-03-18   
970-499 4 South Laramie CO CHYNWYMAXAX  654   2015-03-18   
970-500 7 Weldona CO HLRNCOFP1MD  656   2014-11-05   
970-512 6 Dove Creek CO HLRNCOFP1MD  656   2014-11-05   
970-514 2 Akron CO HLRNCOFP1MD  656   2014-11-05   
970-517 7 Hot Sulphur Springs CO HLRNCOFP1MD  656   2015-01-07   
970-519 7 Telluride CO HLRNCOFP1MD  656   2014-11-05   
970-528 7 Berthoud CO HLRNCOFP1MD  656   2014-05-23   
970-536 7 New Castle CO HLRNCOFP1MD  656   2014-11-06   
970-548 6 Rangely CO HLRNCOFP1MD  656   2014-11-05   
970-550 6 Maybell CO HLRNCOFP1MD  656   2014-11-06   
970-551 7 Marvel CO HLRNCOFP1MD  656   2014-11-06   
970-553 7 Ignacio CO HLRNCOFP1MD  656   2014-11-06   
970-557 6 Granby CO HLRNCOFP1MD  656   2014-05-23   
970-570 4 Cortez CO HLRNCOFP1MD  656   2015-05-26   
970-572 6 Rangely CO HLRNCOFP1MD  656   2014-11-05   
970-579 2 De Beque CO HLRNCOFP1MD  656   2014-05-23   
970-592 6 Wray CO HLRNCOFP1MD  656   2014-11-05   
970-594 6 Walden CO HLRNCOFP1MD  656   2014-11-05   
970-598 A Platteville CO HLRNCOFP1MD  656      
970-598 7 Platteville CO HLRNCOFP1MD  656   2015-01-17   
970-601 5 Mead CO HLRNCOFP1MD  656   2014-05-23   
970-615 8 Montrose CO HLRNCOFP1MD  656   2015-06-15   
970-626 7 Ridgway CO HLRNCOFP1MD  656   2014-11-05   

<< 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 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.