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Area Code Lookup

Area Code 831 Phone Lookup

California, United States. Explore phone prefixes, caller activity, exchange details, and community reports connected to this area code.

332prefix records
28lookup pages
831area code

Phone Prefixes in This Area Code

Each prefix groups related phone numbers by exchange, location, carrier, and line type.

Wireless

(831) 334

CitySanta Clara
CountySanta Clara
CarrierNew Cingular Wireless Pcs Llc
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Landline

(831) 337

CitySan Jose
CountySanta Clara
CarrierMci Worldcom Communications Inc. Ca
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Wireless

(831) 345

CitySunnyvale
CountySanta Clara
CarrierCellco Partnership Dba Verizon Wireless - Ca
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Landline

(831) 359

CitySunnyvale
CountySanta Clara
CarrierLevel 3 Communications Llc - Ca
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