Utility Consumers' Action Network (UCAN)
- Consumer watchdog group advising consumers on energy, utilities and internet issues.
- http://www.ucan.org/

ConsumerSearch, Inc.
- Offers comparison of several long distance plans in the United States.
- http://www.consumersearch.com/www/house_and_home/long-distance-service/index.html

TeleBright
- Offers comparisons of telecom services in the United States.
- http://www.telebright.com/

uSwitch
- United Kingdom home phone rate comparisons.
- http://www.uswitch.com/

Phonechoice
- Australian long distance rate comparison database.
- http://www.phonechoice.com.au/

Telecomparisons
- Canadian rate comparison database. Owned by M3&W, Inc.
- http://www.telecomparisons.com/

Colorado Office of Consumer Counsel
- Offers Colorado consumers a detailed rate comparison chart.
- http://www.dora.state.co.us/occ/intra_lata_toll/Rate_Comparison.htm

Maine Public Advocate Office
- Offers Maine consumers an official ratewatcher telecom guide with detailed comparisons of long distance rates and fees.
- http://www.state.me.us/meopa/

Consumer Action
- Non-profit advocacy and education organization that offers consumer education about telecom rates and issues.
- http://www.consumer-action.org/English/library/telephone/

Great Long Distance Rates
- Information and rates for long distance telephone service.
- http://www.greatlongdistancerates.com/

Smart Price
- Compares telecommunications services in the United States.
- http://smartprice.com/

ABTolls
- Compares long distance phone rates in and from the United States.
- http://abtolls.com/

Sayers Entrepreneurial Enterprises
- Comparisons of all major 10-10 and 10-x dial around plans.
- http://10-10phonerates.com/