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Where Is 445 Area Code?

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Database Updated: July 10, 2025
Pennsylvania Phone Number Lookups
Where Is 445 Area Code?

Where is Area Code 445?

Area code 445 is primarily assigned to southeastern Pennsylvania, covering a range of municipalities in and around the greater Philadelphia region. Citizens residing in the following areas commonly utilize the 445 prefix:

  • Philadelphia County, home to the city of Philadelphia
  • Portions of Bucks County, especially communities bordering Philadelphia
  • Areas of Montgomery County with high population density and commercial activity
  • Select localities in Delaware County, adjacent to the Delaware River

Residents and businesses within these counties may share the 445 overlay with other codes, including 215 and 267. To confirm address-specific assignments or service eligibility, consult the Pennsylvania Public Utility Commission official resources (https://www.puc.pa.gov). For in-person support or further details, the Pennsylvania Public Utility Commission maintains offices at 400 North Street, Harrisburg, PA 17120.

What Time Zone is 445 Area Code in the USA?

The 445 area code lies within the Eastern Time Zone (ET). This zone is subject to Daylight Saving Time (DST) adjustments, meaning clocks are moved forward by one hour in spring and set back by one hour in the fall. Eastern Standard Time (EST) applies between late fall and early spring, while Eastern Daylight Time (EDT) covers most of the spring, summer, and early fall months. Additional guidance on time zone observance and nationwide standards can be found through the Federal Communications Commission guidelines (https://www.fcc.gov). Their main office for public inquiries is located at 45 L Street NE, Washington, DC 20554.

History of the 445 Area Code

Introduced to relieve the high demand for telephone numbers in the Philadelphia region, area code 445 was officially implemented in 2018. Its creation was part of an overlay plan intended to address the following challenges:

  • Rapid population growth and the expansion of residential services
  • Increasing mobile phone subscriptions and emerging communication technologies
  • Exhaustion of available numbers in area codes 215 and 267

When a new overlay is introduced, existing customers retain current phone numbers, while newcomers typically receive numbers with the new code. This approach mitigates the disruption of changing phone numbers for everyone, maintaining continuity for businesses and households. Regulatory guidance and historical data concerning area codes in Pennsylvania can be accessed through the North American Numbering Plan Administration (https://nationalnanpa.com).

How Many People Use the 445 Area Code?

The area code 445 encompasses a large portion of the metropolitan Philadelphia region. Because it is an overlay for 215 and 267, estimating a single user count can be challenging. However, data projections indicate that several hundred thousand active lines are assigned to 445. The combined coverage of 215, 267, and 445 collectively serves millions within the region. The primary users include:

  • Local households subscribing to landline and mobile services
  • New businesses setting up communications infrastructure
  • Public sector offices, particularly those in need of additional lines

Local enforcement agencies, such as the Pennsylvania Public Utility Commission, continue to monitor the allocation of numbers to ensure fair usage and compliance with state and federal telecom standards. Information about coverage statistics and number assignment practices is available at 400 North Street, Harrisburg, PA 17120.

Is the 445 Area Code Toll-Free?

Area code 445 is a standard geographic designation and not a toll-free code. Toll-free prefixes typically begin with 800, 888, 877, 866, 855, 844, or 833. Calls made within the 445 coverage zone may still incur varying charges depending on the caller’s service plan or provider. Notable considerations include:

  • Calls between local points in the 215, 267, and 445 overlay region generally incur local rates.
  • Long-distance call charges may apply depending on the local exchange carrier and specific dialing area.
  • VoIP services (Voice over Internet Protocol) may impose separate fee structures for routing calls within and outside Pennsylvania.

Businesses operating under the 445 area code must adhere to Federal Communications Commission regulations to ensure compliance with interstate calling rules. Further guidance is available online (https://www.fcc.gov) or in person at 45 L Street NE, Washington, DC 20554, where interested parties can verify policy details and filing processes for telecom service providers.

Cities in 445 Area Code
  • Philadelphia
  • Levittown
  • Lansdale
  • Willow Grove
  • Horsham
  • Montgomeryville
  • Croydon
  • Bristol
  • Harleysville
  • Quakertown
  • Morrisville
  • Perkasie
  • Fairless Hills
  • Glenside
  • Doylestown
  • Kulpsville
  • Hatboro
  • Maple Glen
  • Souderton
  • Richboro
  • Ambler
  • Oreland
  • Wyndmoor
  • Fort Washington
  • Blue Bell
  • Telford
  • Flourtown
  • Jenkintown
  • Sellersville
  • Churchville
  • Warminster Heights
  • Chalfont
  • Village Shires
  • Woodbourne
  • Pennsburg
  • Spring House
  • Brittany Farms-The Highlands
  • Newtown Grant
  • Trevose
  • Hatfield
  • North Wales
  • New Britain
  • Feasterville
  • Wyncote
  • East Greenville
  • Plumsteadville
  • Rockledge
  • New Hope
  • Yardley
  • Woodside
Counties in 445 Area Code
  • Philadelphia
  • Bucks
  • Montgomery
Prefix Codes for Area Code 445
  • (445) 200
  • (445) 202
  • (445) 203
  • (445) 204
  • (445) 205
  • (445) 206
  • (445) 207
  • (445) 208
  • (445) 209
  • (445) 212
  • (445) 213
  • (445) 214
  • (445) 216
  • (445) 217
  • (445) 218
  • (445) 219
  • (445) 220
  • (445) 221
  • (445) 222
  • (445) 223
  • (445) 224
  • (445) 225
  • (445) 226
  • (445) 227
  • (445) 228
  • (445) 229
  • (445) 230
  • (445) 231
  • (445) 232
  • (445) 233
  • (445) 234
  • (445) 235
  • (445) 236
  • (445) 237
  • (445) 238
  • (445) 239
  • (445) 240
  • (445) 241
  • (445) 242
  • (445) 243
Pennsylvania Area Codes
  • 215
  • 223
  • 267
  • 272
  • 412
  • 445
  • 484
  • 570
  • 582
  • 610
  • 717
  • 724
  • 814
  • 878
  • 835
Pennsylvania Phone Numbers
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