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.
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Switch: HMWDILDAPS0

NPA-NXX BLOCK Rate Centre Region OCN LATA Eff date Disc date Map
219-213 A Crown Point IN 930B COMCAST PHONE OF CENTRAL INDIANA, LLC - IN 358 2011-10-06    map
219-427 A Gary IN 930B COMCAST PHONE OF CENTRAL INDIANA, LLC - IN 358 2007-01-20    map
708-248 A Chicago Heights IL 7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358     map
708-304 A Crete IL 7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358 2012-02-16    map
708-629 A Blue Island IL 7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358 2008-08-30    map
708-856 A Chicago Heights IL 7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358     map
708-897 A Blue Island IL 7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358     map
708-925 A Blue Island IL 7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358     map
708-960 A Homewood IL 7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358     map

Last updated: Wed, 13 Dec 2017 23:16:11 UTC

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