Indiana Area Code 463

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).

Key dates

  • March 19, 2016 – begin of permissive 10 digit dialing (calls inside NPA 317 could also be dialed utilizing each 7 and 10 digits)
  • September 17, 2016 – finish of permissive dialing, 10 digit dialing turns into necessary
  • October 17, 2016 – new space code 463 enters service

See official NANPA announcement and map of the new overlay complex (PDF doc).

Implementation dates revised

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:

  • October 15, 2016 – necessary 10 digit dialing begins
  • November 15, 2016 – new space code 463 is activated

Go to area code 463 web page for an inventory of cities served, map and different information.