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Area Code Lookup

Area Code 925 Phone Lookup

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

546prefix records
46lookup pages
925area code

Phone Prefixes in This Area Code

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

Wireless

(925) 549

CityConcord
CountyContra Costa
CarrierNew Cingular Wireless Pcs Llc
View Prefix
Wireless

(925) 550

CityConcord
CountyContra Costa
CarrierNew Cingular Wireless Pcs Llc
View Prefix
Landline

(925) 557

CityHayward
CountyAlameda
CarrierMci Worldcom Communications Inc. Ca
View Prefix