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How to dial internationally - telephone country codes, area codes... complete resource on international calling.

Find the international dialing code or time zone for any country. Online tool will instantly show you ALL telephone prefixes needed to call from one area code to another. Add the tool to your own site for quick access.

Find more information about country codes, phone codes, and ISO country codes. We

Open source travel guide featuring up-to-date information on attractions, hotels, restaurants, travel tips and more. Free and reliable advice written by Wikitravellers from around the globe.

Find a business in the yellow pages or search for people in the white pages phone book. Lookup phone numbers, addresses, business telephone directories and more.

VoIP Service Provider Home Phone Internet Phone Service Small Business SIP Trunk Solutions Free Cheap International Calls Virtual Number.

A Site for German Students, Teachers and German Language Enthusiastists

phonebook of the world

Twilio lets you use standard web languages to build voice, VoIP and SMS applications via a web API. Build the next generation of communications with us.

Get a toll free or local city number that delivers your calls to any existing phone in the world. Voicemail, Auto Attendant and more included. Try free.