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Where Is 724 Area Code?

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Database Updated: August 8, 2025
Pennsylvania Phone Number Lookups
Where Is 724 Area Code?

Where is Area Code 724?

Area Code 724 primarily covers the southwestern region of Pennsylvania in the United States. It encompasses both urban and rural communities across multiple counties. The region under this code includes:

Major cities:

  • New Castle
  • Murrysville
  • Hermitage
  • Greensburg
  • Sharon
  • Indiana
  • Butler

Counties:

  • Allegheny
  • Westmoreland
  • Washington
  • Butler
  • Beaver
  • Fayette

For additional information about local phone service regulations, consult the Pennsylvania Public Utility Commission (PUC) by referring to their resources on Pennsylvania phone numbering resources. The PUC, located at 400 North Street, Harrisburg, PA 17120, is responsible for overseeing state-level telecommunications standards and ensuring consistent service management in these areas.

What time zone is 724 area code in the USA?

This area code is situated within the Eastern Time Zone (ET). As with most Eastern Time Zone regions in the United States, it observes Daylight Saving Time. During Daylight Saving Time, clocks advance by one hour from mid-March through early November each year. 

History of the 724 Area Code

Area Code 724 was introduced in 1998 to address the scarcity of available phone numbers in southwestern Pennsylvania. It originated as a split from Area Code 412, which had previously served the entire Pittsburgh Region. Several key moments highlight its establishment and changes:

  • Year Created: 1998
  • Split Process: 724 separated from 412, which is now mainly assigned to Pittsburgh and immediate surrounding areas
  • Overlays: The introduction of overlay area codes (such as 878) became a solution to ongoing demand for numbers
  • Purpose: These changes aimed to ensure an adequate number availability for residents and businesses

The Pennsylvania Public Utility Commission monitors all area code revisions, working in cooperation with the North American Numbering Plan Administrator (NANPA). For additional guidance on how area codes are regulated, consult the Federal Communications Commission guidelines, headquartered at 45 L Street NE, Washington, DC 20554, as they coordinate policies at the national level alongside state authorities.

How Many People Use the 724 Area Code?

Due to its coverage of both metropolitan and rural sectors, the 724 area code caters to hundreds of thousands of households, businesses, and institutions.  The presence of universities, hospitals, and corporate headquarters within the 724 boundaries significantly influences the demand for new phone lines.

Key population insights include:

  • Dense residential zones located around city centers contribute to higher usage
  • Numerous township communities in more rural sections also rely on 724 for landline and mobile services
  • Growth in telecommunication needs is continually monitored to determine whether further splits or overlays are necessary

Is the 724 Area Code Toll-Free?

Area Code 724 is not a toll-free number range. It is assigned as a geographic code dedicated to serving specific portions of Pennsylvania. Calls placed within the 724 region may be charged based on the caller’s service plan and the distance between numbers. Any toll-free numbers in the United States are generally arranged under separate prefixes such as 800, 888, 877, 866, 855, 844, and 833.

Cities in 724 Area Code
  • New Castle
  • Murrysville
  • Hermitage
  • Greensburg
  • Sharon
  • Indiana
  • Butler
  • Washington
  • New Kensington
  • Fernway
  • Lower Burrell
  • Uniontown
  • Jeannette
  • Aliquippa
  • Canonsburg
  • Beaver Falls
  • Economy
  • Latrobe
  • Grove City
  • Plum
  • Ellwood City
  • Monessen
  • Connellsville
  • Ambridge
  • Homeacre-Lyndora
  • California
  • New Brighton
  • Greenville
  • Monaca
  • Vandergrift
  • Arnold
  • Farrell
  • Shanor-Northvue
  • Donora
  • McMurray
  • Beaver
  • Tarentum
  • Mount Pleasant
  • Sharpsville
  • Scottdale
  • Monongahela
  • Waynesburg
  • Baden
  • Charleroi
  • Kittanning
  • Irwin
  • Meridian
  • Zelienople
  • Monroeville
  • Rochester
Counties in 724 Area Code
  • Allegheny
  • Westmoreland
  • Washington
  • Butler
  • Beaver
  • Fayette
  • Mercer
  • Lawrence
  • Indiana
  • Armstrong
  • Greene
  • Crawford
  • Clarion
Prefix Codes for Area Code 724
  • (724) 200
  • (724) 201
  • (724) 202
  • (724) 203
  • (724) 204
  • (724) 205
  • (724) 206
  • (724) 207
  • (724) 208
  • (724) 209
  • (724) 212
  • (724) 213
  • (724) 214
  • (724) 215
  • (724) 216
  • (724) 217
  • (724) 218
  • (724) 219
  • (724) 220
  • (724) 221
  • (724) 222
  • (724) 223
  • (724) 224
  • (724) 225
  • (724) 226
  • (724) 227
  • (724) 228
  • (724) 229
  • (724) 230
  • (724) 231
  • (724) 232
  • (724) 233
  • (724) 234
  • (724) 235
  • (724) 236
  • (724) 237
  • (724) 238
  • (724) 239
  • (724) 240
  • (724) 241
Pennsylvania Area Codes
  • 215
  • 223
  • 267
  • 272
  • 412
  • 445
  • 484
  • 570
  • 582
  • 610
  • 717
  • 724
  • 814
  • 835
  • 878
Pennsylvania Phone Numbers
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