Its 760760
It is 760.
Barstow is in area code 760, with overlay code 442.
The number 760 is most significant when referring to phone numbers. 760 is an area code associated with the southeastern and southernmost parts of California.
Victorville, CA, is in area code 760 and overlay code 442.
Palm Springs
Depends where in 760 and where in 619. Area code 760 stretches from northern San Diego County to Palm Springs, Death Valley, and the eastern Sierra Nevada, all the way up to Mono Lake. The traditional local calling area is to towns within a radius of approximately 12 miles, but your local telephone company or your calling plan may have a wider local calling area. There are some calls from 619 to 760 that are local and some that are toll. Note that in California, unlike in some states, you must always dial 1 + area code + number for all calls to area code 760, whether the call is local or toll. Note also that area code 442 is an overlay on area code 760, serving the same communities.
If you are talking about area code 760 it is mostly the Coachella Valley, high desert and area going up the 395 to the sierras
The city of Twentynine Palms, California, is in area code 760 and overlay code 442.
The country code and area code of Zhongshan- GD, China is 86, (0)760.
The area code of 760 belongs to the state of California. This area code is a part of the following counties: Imperial, Inyo, Mono, San Diego, Riverside, San Bernardino, and Kern.
Apple Valley, California, is in area code +1 760 and overlay code +1 442.
Area code 760 is in southern California, stretching from the suburbs of San Diego to Palm Springs and up the eastern Sierra Nevada mountains. 760-705 is a prefix in Escondido.