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: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-242 6 Rock Hall MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-29   
667-242 7 Rock Hall MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-29   
667-242 8 Rock Hall MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-02-26   
667-242 9 Rock Hall MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-02-26   
667-243 A Oxford MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-243 0 Oxford MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-07-26   
667-243 1 Oxford MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-07-26   
667-243 2 Oxford MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2018-09-13   
667-243 3 Oxford MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-29   
667-243 4 Oxford MD SLBRMD90DS0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-07-31   
667-243 5 Oxford MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-29   
667-243 6 Oxford MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-29   
667-243 7 Oxford MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-07-26   
667-243 8 Oxford MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
667-243 9 Oxford MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
667-244 A Still Pond MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-244 0 Still Pond MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-244 1 Still Pond MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-244 2 Still Pond MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-244 3 Still Pond MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2018-09-13   
667-244 4 Still Pond MD SLBRMD908MD  490J DISH WIRELESS, LLC 242   2024-01-08   
667-244 5 Still Pond MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-29   
667-244 6 Still Pond MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-29   
667-244 7 Still Pond MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-29   
667-244 8 Still Pond MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
667-244 9 Still Pond MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
667-245 A Cecilton MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-245 0 Cecilton MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-245 1 Cecilton MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-245 2 Cecilton MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-245 3 Cecilton MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-28   
667-245 4 Cecilton MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-28   
667-245 5 Cecilton MD SLBRMD90DS0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-07-31   
667-245 6 Cecilton MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-28   
667-245 7 Cecilton MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-22   
667-245 8 Cecilton MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
667-245 9 Cecilton MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
667-246 A Centreville MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-246 0 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-246 1 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-246 2 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-246 3 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-19   
667-246 4 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-19   
667-246 5 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-19   
667-246 6 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-19   
667-246 7 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-19   
667-246 8 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-19   
667-246 9 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-19   
667-247 A Chesapeake City MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-247 0 Chesapeake City MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.