This group of numbers are located in the Fremont-Newark Area. There are over 1510271 registered numbers in Alameda County and we can help with information on all of them!
The 510-203-56## collection of numbers are often Cellular (Dedicated) type, operated by AT&T Mobility U.S.A.. If you are making a call to one of these phone numbers be aware they are PT (UTC -08:00) Time Zone.
There are well over 20 cities and significant towns in California. If you think you know someone located here it could just be a friend calling you? But beware that scammers are getting more advanced and are able to spoof or steal AT&T Mobility numbers without the real owner knowing.
Valencia, Ontario, Corte Madera, Dulzura, Lompoc, Santa Monica, Dinuba, Oakdale, Kelseyville, Gilroy, Clements, Blythe, San Gabriel Canyon, El Cajon, Blythe, North San Juan, Hercules-rodeo, Van Nuys, San Carlos-belmont, California City,
See below for the latest comments from our other users. We present these to help people avoid any scams or aggressive sales callers in the future. However we cannot verify every post, so if you find something offensive or untrue - please contact us and the team will remove it.
Comment: This # called my mobile, left no message. Has same first six digits as my mobile.
6:20 pm - Saturday 4th January 2020
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