DOTS Phone Exchange

Verifies the Telecom Provider and validate phone number for U.S., Canada and Puerto Rico

DOTS Phone ExchangeSM by Service Objects is a real-time web service API that validates the first seven digits of a telephone number and returns the carrier name, city, state, line type, latitude and longitude associated with that exchange.

Service Objects proprietary database contains 2,300 telecom carriers from US, Canada and Puerto Rico.

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Five Reasons to Choose us
  • Features of Phone Exchange

    • Database contains information on over 1,761,000 working phone exchange blocks from 2,300 US and Canadian telecom providers
    • Returns service provider information (carrier, city, state, line type, latitude and longitude)
    • Resolves phone numbers to NAA/NXX+ (1,000-number) blocks
    • Processes multiple numbers at the same time
    • Response time as fast as 0.3 seconds
    • Provides carrier information for any telephone number combination in the North American Numbering Plan
    • Removes extraneous characters commonly found within found telephone numbers
    • Append data on the phone number, distinguishing between landline, wireless numbers, or Voice Over IP (VOIP)
    • Updated monthly
    • Real-time API or batch service available
  • Phone Exchange Benefits

    • Validates telephone numbers at the point-of-entry
    • Eliminates invalid phone numbers from being added to customer databases
    • Provides carrier information for better customer insight
    • Improves compliance with federal telemarketing sales rules regarding calls to wireless devices
Pricing plans start at $289/month
and include our exclusive Customer Success Program (with annual contracts) featuring:
  • 24/7 Critical Emergency Support
  • Programming consultation with Integration Engineer
  • Early access to product releases and version updates
Ready to get started?
For pricing information or to request for a demo, contact us.