San Antonio, California Area Codes

Map of San Antonio

Local time – 1 timezone

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Mountain timezone

Prefixes – 2 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Global Valley Networks
-
(408) 897-0
Landline
Global Valley Networks
-
(408) 897-1
Landline
Wide Voice, LLC - CA
2016/05/16
(408) 897-2
Landline
Hd Carrier LLC
2016/05/16
(408) 897-3
Landline
Global Valley Networks
-
(408) 897-4
Landline
Wide Voice, LLC - CA
2016/05/16
(408) 897-5
Landline
Utility Telecom Group, LLC - CA
2009/02/17
(408) 897-6
Landline
Wide Voice, LLC - CA
2016/05/16
(408) 897-7
Landline
Centurylink Communications, LLC LA
2015/02/17
(408) 897-8
Landline
Local Access Services LLC - CA
2016/08/15
(408) 897-9
Landline
Global Valley Networks
-
Landline
Fractel, LLC
2020/09/17
(669) 465-3
Unknown
Ton80 Communications, LLC
2021/05/24
(669) 465-8
Landline
Fractel, LLC
2020/09/18