It might be Code Red in the 310 dialing area this month when the state’s first area code overlay goes into full effect on L.A.’s Westside. Beginning July 26, all calls made within the 310 territory ...

An overlay plan is the best remedy for the pending shortage of phone numbers in the 918 area code, according to an administrative law judge. Such a plan would mean residents with telephone or ...

You'll have to wait just a little bit longer to get your hands on a shiny new 729 area code. The Tennessee Public Utility Commission has delayed the area code overlay process that would add 729 to its ...

Jun. 8—In order to address the amount of phone numbers that will be needed in the future, the California Public Utilities Commission (CPUC) on Thursday approved a request for a new "area code overlay" ...