Find a Philadelphia Phone Number

Philadelphia has very good online phone directories and internet Yellow Pages sites where you can find residential and business telephone numbers.

Generally, you will be able to find listings for any person or business who has a Philadelphia landline phone number. However, it is not uncommon for individuals to pay a surcharge to have an unlisted number.

Philadelphia mobile phone numbers are more difficult to find as these numbers are not public record. As a result, there is no cell phone directory for Philadelphia at this time.

Some of the online directories below will allow you to do a Philadelphia reverse number lookup - that is, to use a known telephone number to do a reverse search to find a person or business. You can sometimes do reverse cell phone number lookup, too - but this would be through a paid service.

Philadelphia Online Telephone Directory Sites

Online phone directories for Philadelphia, Pennsylvania are comprehensive and up to date - but they provide listings for landline phone numbers only. Mobile phone numbers are not currently provided in any online directory.

For landline numbers, these online phone books provide both residential and business white pages listings. The directories include customer listings for all phone companies operating in the Philadelphia area.

  • - Philadelphia online telephone directory - is probably the biggest online phone directory serving the USA. Their Philadelphia directory is quite comprehensive and includes most of the folks we know there. The White Pages directory includes both residential and business listings. It also has reverse phone number lookup. It generally does not contain cell phone numbers, but may include a click-to-email link for registered members.
  • - Philadelphia online telephone directory - is another source of residential and business phone listings in Philadelphia. is affiliated with (above) and the information is very similar.

Lookup a Philadelphia Phone Number

To find phone numbers for people and businesses in Philadelphia, please use the search widget below.

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Reverse phone number lookup is possible in both of these directories - simply enter the number and you can find the customer name and address. Note, this if for fixed line phone numbers only.

If you reverse lookup for cell phone numbers, this is more difficult since mobile numbers are not currently public record in the US. You may be able to find a number through a paid service, but there is no free cell phone number directory you can use.

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Philadelphia Online Yellow Pages

As with the White Pages, there are excellent Yellow Pages directories for Philadelphia. Internet Yellow Pages provide business listings for most companies in the Philadelphia area.

The biggest and best Yellow Pages sites for Philadelphia are:

  • - Philadelphia - The Yellow Pages contains comprehensive and current business listings for companies in the Philadelphia area and across the United States. is the online version of the traditional print Yellow Pages printed by the phone companies. is run by Idearc, a publicly traded company, that prints all the directories for Verizon nationwide.
  • - Philadelphia - Another one of the biggest and most comprehensive internet Yellow Pages sites covering Philadelphia and other US cities. It is a wholly owned subsidiary of AT&T. The site provides business listings throughout the Philadelphia metropolitan area and across the United States.
  • - Philadelphia - Yellowbook is a 3rd very large and comprehensive yellow pages sites. Yellowbook covers Philadelphia, surrounding towns, and other US cities. Yellowbook is owned Yell Group which operates yellow pages directories in 5 countries worldwide.

There are other Yellow Pages sites, too, but these top sites should have what you need.

Find a Philadelphia Business

To find Philadelphia hotels, restaurants, and other business listings, use the local search widget below.

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If these directories don't have what you need, we suggest you try

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Philadelphia dialing codes
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