A brand new space code was introduced by the Indiana Regulatory Fee (IURC) on April 8, 2015 for Central Indiana. At present served solely by space code 317, this Numbering Plan Space covers town of Indianapolis and a lot of cities akin to Clayton, Greenfield, Noblesville, Sheridan, Zionsville, and many others. The brand new 463 space code will enter service within the second half of 2016 and can overlay the aforementioned NPA (cowl the identical geographic space).
See official NANPA announcement and map of the new overlay complex (PDF doc).
In a brand new official document dated August 31, 2016 the Indiana Regulatory Fee (IURC) publicizes a one month postponement of space code’s 463 activation. The date when necessary 10 digit dialing begins has additionally been postponed. Listed below are the brand new dates:
Go to area code 463 web page for an inventory of cities served, map and different information.