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.

Switch: GDRPMIBL40Z

1 2 3 4 5 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
231-246 A Muskegon MI 318J COMCAST IP PHONE, LLC 348      
231-246 2 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2016-02-20   
231-246 7 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2017-04-25   
231-246 8 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2017-01-30   
231-288 1 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2007-06-08   
231-296 4 Fremont MI 318J COMCAST IP PHONE, LLC 348   2022-11-18   
231-335 2 Fremont MI 318J COMCAST IP PHONE, LLC 348   2007-06-08   
231-366 7 Fruitport MI 318J COMCAST IP PHONE, LLC 348   2007-06-08   
231-375 0 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2015-11-09   
231-375 5 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2014-02-15   
231-375 8 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2015-03-27   
231-452 A Newaygo MI 318J COMCAST IP PHONE, LLC 348      
231-452 3 Newaygo MI 318J COMCAST IP PHONE, LLC 348   2008-01-23   
231-457 4 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2008-01-15   
231-531 8 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2020-11-12   
231-563 6 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2008-01-15   
231-747 6 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2008-03-18   
231-747 7 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2008-03-18   
231-747 8 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2008-03-18   
231-747 9 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2008-03-18   
231-760 4 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2008-09-27   
231-760 5 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2008-09-27   
231-760 6 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2008-09-27   
231-766 7 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2012-02-22   
231-766 8 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2013-05-16   
231-821 7 Holton MI 318J COMCAST IP PHONE, LLC 348   2007-06-08   
231-828 7 Twin Lake MI 318J COMCAST IP PHONE, LLC 348   2007-06-08   
231-853 9 Ravenna MI 318J COMCAST IP PHONE, LLC 348   2008-12-26   
231-900 3 Muskegon MI 318J COMCAST IP PHONE, LLC 348   2020-11-12   
231-981 9 Whitehall MI 318J COMCAST IP PHONE, LLC 348   2008-12-26   
269-200 5 Galesburg MI 318J COMCAST IP PHONE, LLC 348   2007-06-08   
269-201 7 Watervliet MI 318J COMCAST IP PHONE, LLC 348   2006-10-08   
269-202 7 Coloma MI 318J COMCAST IP PHONE, LLC 348   2006-10-08   
269-203 7 Richland MI 318J COMCAST IP PHONE, LLC 348   2007-06-08   
269-210 6 Benton Harbor MI 318J COMCAST IP PHONE, LLC 348   2015-08-06   
269-221 7 Sturgis MI 318J COMCAST IP PHONE, LLC 348   2008-01-30   
269-223 7 Battle Creek MI 318J COMCAST IP PHONE, LLC 348   2007-05-18   
269-224 6 Battle Creek MI 318J COMCAST IP PHONE, LLC 348   2014-10-31   
269-227 2 Glenn MI 318J COMCAST IP PHONE, LLC 348   2015-09-17   
269-227 8 Glenn MI 318J COMCAST IP PHONE, LLC 348   2008-12-26   
269-228 8 Cassopolis MI 318J COMCAST IP PHONE, LLC 348   2006-10-08   
269-229 3 Battle Creek MI 318J COMCAST IP PHONE, LLC 348   2022-11-05   
269-229 4 Battle Creek MI 318J COMCAST IP PHONE, LLC 348   2022-11-05   
269-229 5 Battle Creek MI 318J COMCAST IP PHONE, LLC 348   2022-11-05   
269-231 5 New Buffalo MI 318J COMCAST IP PHONE, LLC 348   2006-10-08   
269-234 5 Battle Creek MI 318J COMCAST IP PHONE, LLC 348   2016-12-08   
269-244 4 Three Rivers MI 318J COMCAST IP PHONE, LLC 348   2012-01-07   
269-262 A Niles MI 318J COMCAST IP PHONE, LLC 348      
269-262 0 Niles MI 318J COMCAST IP PHONE, LLC 348   2006-09-30   
269-262 4 Niles MI 318J COMCAST IP PHONE, LLC 348   2010-02-12   

1 2 3 4 5 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.