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Area Code Lookup

Area Code 650 Phone Lookup

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

590prefix records
50lookup pages
650area code

Phone Prefixes in This Area Code

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

Landline

(650) 645

CitySan Francisco
CountySan Francisco
CarrierTeleport Communications Group - San Francisco
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Landline

(650) 648

CitySan Francisco
CountySan Francisco
CarrierAllegiance Telecom Inc. - Ca
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Landline

(650) 651

CityRedwood City
CountySan Mateo
CarrierMci Worldcom Communications Inc. Ca
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Landline

(650) 653

CityRedwood City
CountySan Mateo
CarrierMci Worldcom Communications Inc. Ca
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Landline

(650) 662

CitySan Francisco
CountySan Francisco
CarrierO1 Communications Inc. - Ca
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Landline

(650) 666

CitySan Francisco
CountySan Francisco
CarrierCf Communications Llc Dba Telekenex - Ca
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