DOTS Phone Exchange
5.9#17 in phone number validation softwareWebAPI
VisitDOTS Phone Exchange vs Veriphone
Veriphone
7.3#2 in phone number validation softwareFrom $10.83 a monthFree planWebAPISelf-hosted
VisitWhat both publish
| Fact | DOTS Phone Exchange | Veriphone |
|---|---|---|
| Coverage | The US and Canada dataset contains over 800 million working phone numbers from 4,000 telecom providers and is updated in step with providers. | The service says it supports 243 countries and territories. |
| Headquarters | The company lists its address as 803 Chapala St, Santa Barbara, California 93101-3201. | London, United Kingdom |
| Returned data | It returns porting status, line type, time zone, carrier, provider location and geocoding coordinates. | API responses can include validity, reason, carrier, line type, region, country, timezone, E.164, international and local formats. |
DOTS Phone Exchange plans
No prices published.
Veriphone plans
- FreeFree
- Starter$12.99 a month
- 10,000 credits$24, paid once
- 10,000-credit pack$24, paid once
- Professional$39 a month
- 25,000 credits$49, paid once
Pick DOTS Phone Exchange if…
It suits organizations that need carrier, line-type, porting, location, or fraud indicators for US and Canadian numbers. Developers can connect through documented API endpoints and listed sample languages.
Pick Veriphone if…
Veriphone is aimed at developers and data teams who need to validate phone data in contact lists or use carrier and line-type details for lead scoring, regional routing, or fraud prevention. It suits both single-number API requests and CSV batch processing.