442 IS the New Area Code in Carlsbad, Escondido, Oceanside, Encinitas, Ramona and Julian in addition to 760

Yes, it’s true.

442 is the new, and correct, area code in Carlsbad, Escondido, Oceanside, Encinitas, Ramona and Julian, in addition to 760. So San Diego now has 4 official area codes – 442, 760, 619 and 858.

While the 760 area code was originally created in 1997 from the 619 area code, a major change was made in the 760 code back in 2009 when the overlay was created due to the shortage of telephone numbers and it was proposed to change many of the 760 codes to 442.

Because of the outpouring of public protest around changing the code from 760 to 442, officials decide to add the 442 code as an overlay (both codes co-existing in the same area) and it would be an option. But they required 760 users to start dialing 10 digits.

Now, because of a worsening shortage of 760 telephone numbers, the 442 area code is being formally implemented as the only option for a new number at multiple locations in the 760 area, the largest at the Palomar Health Center in Escondido with 5000+ employees.

Be aware - Residents and businesses requesting new phone numbers will more than likely get the 442 area code.