The 909 area code was born in 1992 when it split off from the 714 area code, she said. Pomona Councilman Rubio Gonzalez was among those who opposed splitting the area code.

A region long identified by one area code could soon receive a second. Two years after the North American Numbering Plan Administrator, or NANPA, introduced the idea of overlaying the 909 region ...

POMONA, Calif. (KABC) -- A new area code could soon be added to cities served by the 909. That has local businesses worried about what that means for their existing numbers and advertising.

1951: 714 area code debuts, encompassing most of Southern California south and east of Los Angeles 1992: 909 is born 2004: The 951 splits from the 909 2018 A new overlay area code, as yet ...

SAN FRANCISCO — Southern California residents and businesses in the 909 area code need to get ready for the overlay of an 840 area code and a change in dialing procedure, state regulators said ...

The 909 area code was born when western Riverside County and San Bernardino County split from Orange County’s 714. So the region has been through an area code split before, and some people don ...

1: Callers with 909 area codes must dial 1 ahead of the area code and telephone number for all calls. 2: Calls that do not follow the new dialing procedure will not be completed, CPUC officials say.

Any plan to split the area covered by 909 is expected to draw fire from small businesses and consumers. “It’s a monumental, costly hassle for people to change their area code,” said Lynch.

The 11-digit dialing process will be mandatory starting Jan. 23 for all customers with a telephone number in the 909 area code, which includes the eastern portion of Los Angeles County, small ...