Cities in area code 724

162 localities · NANPA data, current as of July 28, 2026.

Which places use area code 724? 162 rate centers in Pennsylvania, the biggest being Greensburg, Washington, Uniontown. Data below is NANPA's official prefix-to-rate-center mapping.

Greensburg, Washington, Uniontown, New Castle, Butler, Sharon, Indiana and Rochester hold the largest prefix inventories; and 153 smaller communities down to single-prefix localities. Each locality below links to its rate-center page with the full prefix list.

137 of the localities fall within FCC top-100 metropolitan statistical areas; the rest are smaller communities.

93 of these localities are also reachable through other area codes — overlay territory where the same place answers to several codes.

All of the code's territory keeps Eastern time.

Remember that people keep numbers when they relocate, so a 724 number is a where-it-was-issued fact, not a where-they-are fact.

FAQ

What is the biggest city in area code 724?

Greensburg holds the most active prefixes (43), making it the code's largest numbering locality.

How many places does 724 cover?

162 rate centers in Pennsylvania hold active 724 prefixes, from Greensburg down to communities with a single prefix.

Does a 724 number guarantee the caller lives in one of these places?

No — the tables show where number blocks were issued. Porting and VoIP let people keep or acquire numbers anywhere.