San Angelo, TX is currently using one area code which is area code 325. Area Code 325 was created from a split of area code 915 and put into service on April 5, 2003.
In addition to San Angelo, TX area code 325 serves a large area of central Texas which includes the Abilene and San Angelo areas in addition to many smaller communities.
San Angelo, TX is located in Tom Green County and observes the Central Time Zone.
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