Postal Code Companion
Canadian postal code, area code database tool
area code lookup directory
Canadian postal code, area code database tool
International Calling Code Lookup
Lists international calling codes.
Zip Code Companion
Zip code, area code database utility
Area Code Database (Platinum Edition)
North American area codes NPA/NXX database.
Simply Zip Code Lookup
Simply Zipcode Address lookup
Phone Number Location Lookup Tool
Phone Number Location Lookup Tool
United States ZIP Code Database (Gold + 3-Digit Edition)
United States ZIP Codes Database Subscription
Area Code Lookup Tool
Area Code Lookup Tool - Area Codes Directory
Reverse Area Code Lookup
Area Code Lookup - Info On Every Area Code
Phone number location lookup 2011
Phone Number Location Lookup software
