business phone · 8 min read
Area Code for Philadelphia
Philadelphia uses area codes 215 (1947), 267 (1997 overlay), and 445 (2018 overlay). PA suburbs use 610, 484, and 835. History, neighborhoods, and scam alerts.
Philadelphia uses three city area codes — 215 (original, 1947), 267 (overlay, 1997), and 445 (second overlay, 2018) — plus a ring of suburban PA codes including 610, 484, and 835 for Chester, Delaware, and Montgomery counties.
Whether you’re decoding a Philly number on your screen, picking an area code for your business, or tracing the history behind the city’s famous 215 identity, this guide covers every Philadelphia area code with dates, geography, and the context you need.
What’s the area code for Philadelphia?
Philadelphia city proper is served by three area codes under the North American Numbering Plan (NANP):
| Code | Established | Coverage | Notes |
|---|---|---|---|
| 215 | 1947 | Philadelphia city + most of Bucks County + northern/eastern Montgomery County | Original NANP code; strongest cultural identity |
| 267 | July 1, 1997 | Identical to 215 — full overlay | First overlay; 10-digit dialing required from 1997 |
| 445 | February 3, 2018 | Identical to 215/267 — second overlay | Newest code; no distinct geographic footprint |
All three codes share Eastern Time (ET) — UTC−5 in winter, UTC−4 in summer.
A quick rule: if a number shows 215, it’s a Philadelphia-area number with history behind it. If it’s 267 or 445, it’s the same geography with a newer number. None of the three indicates a suburb.
Philadelphia metro area codes by region
215 / 267 / 445 — Philadelphia city
The three overlay codes cover the same footprint. Within Philadelphia city limits, you’ll find all three across every neighborhood:
- Center City — the central business district, City Hall, Rittenhouse Square, Market Street corridor
- South Philadelphia — Italian Market, Pat’s and Geno’s cheesesteaks, sports complex (Lincoln Financial Field, Citizens Bank Park, Wells Fargo Center)
- West Philadelphia — University of Pennsylvania campus (Penn Medicine, Wharton), Drexel University
- North Philadelphia — Temple University main campus, historic neighborhoods
- Northeast Philadelphia — large residential corridor; Bucks County border
- Northern Liberties / Fishtown — revitalized tech and creative district; Comcast Innovation and Technology Center nearby
- University City — Penn, Drexel, Children’s Hospital of Philadelphia (CHOP)
610 / 484 / 835 — PA suburbs
The outer suburban ring has its own set of codes, separate from the Philadelphia city codes:
| Code | Overlay | Introduced | Coverage | Key Areas |
|---|---|---|---|---|
| 610 | — | January 8, 1994 | Chester, Delaware, W. Montgomery + Berks, Lehigh, Northampton | Main Line suburbs, Wilmington corridor |
| 484 | on 610 | June 5, 1999 | Same as 610 | Overlay; no geographic split from 610 |
| 835 | on 610/484 | September 2022 | Same as 610/484 | Newest suburb overlay |
Key suburban cities in 610/484/835: King of Prussia, Norristown, West Chester, Media, Allentown, Bethlehem, Reading.
Bucks County is split: most of Bucks (east) falls in the 215/267/445 NPA; far western Bucks may carry 610/484.
History of Philadelphia area codes
Philadelphia’s area code evolution follows every major wave of American telecommunications growth.
1947 — 215 is born. When AT&T engineers designed the original North American Numbering Plan, area code 215 was assigned to southeastern Pennsylvania — covering Philadelphia city and a broad surrounding region. It was one of the original 86 NPAs. At the time, 215 had enough capacity for decades of growth.
January 8, 1994 — 610 splits off the suburbs. The 1980s and early 1990s brought explosive suburban growth and the mass adoption of fax machines, pagers, and early mobile phones. The number pool in 215 was nearing exhaustion. The solution: split the suburbs into a new code. Area code 610 was carved out of western 215, taking Chester County, Delaware County, and portions of Montgomery County, leaving 215 to cover Philadelphia city and the remaining portions of Bucks and Montgomery.
July 1, 1997 — 267 overlay. Even after the suburban split, 215 faced continued exhaustion driven by Philadelphia’s own telecommunications growth. Rather than split the city itself, the Pennsylvania Public Utility Commission (PA PUC) approved an overlay. Area code 267 was layered over the same geography as 215. Mandatory 10-digit dialing for local calls began at the same time — you could no longer dial just 7 digits.
June 5, 1999 — 484 overlay on suburbs. The suburban 610 code followed the same path. Area code 484 was introduced as an overlay on 610, extending the number pool without geographic splits. Ten-digit dialing became mandatory for 610/484 local calls.
February 3, 2018 — 445, the second Philadelphia overlay. Two decades of 267 assignment depleted that code’s pool. The PA PUC activated area code 445 as the second overlay on the 215/267 territory. According to NANPA projections, the combined 215/267/445 region — serving 4 million people — now has capacity through at least 2050.
September 2022 — 835 joins the suburb ring. The PA PUC approved 835 on December 2, 2021, as a third overlay on the 610/484 region. It activated in September 2022.
Sources: NANPA | PA PUC telecommunications page
215 as Philadelphia identity
No area code in the United States carries more local cultural weight relative to its city than Philadelphia’s 215.
The Roots made it iconic. In the 1990s, Philadelphia hip-hop group The Roots — fronted by Black Thought — turned “the 215” into a cultural shorthand for Philadelphia authenticity. Subsequent artists from Meek Mill to Beanie Sigel wove the code into their work, making it ubiquitous across the genre.
It’s tattooed on the city. More than 200 Pennsylvania businesses have “215” in their name — from tattoo shops to restaurants to service companies. Entrepreneur Tayyib Smith, founder of Two One Five magazine, described the code as “the quintessential of cool” for his generation. Nobody gets a 267 or 445 tattoo to represent Philadelphia — only 215 carries that symbolic weight.
The landmarks match the code. The 215 area code and Philadelphia share their most famous associations: the Liberty Bell, Independence Hall (where the US Constitution was signed), the Italian Market, Rocky’s famous steps at the Philadelphia Museum of Art, and the four major sports teams — Eagles (NFL), Phillies (MLB), 76ers (NBA), Flyers (NHL).
Business identity. Philadelphia’s most recognized companies maintain 215 main lines — Comcast’s global headquarters sits at One Comcast Center in Center City. Penn Medicine, Children’s Hospital of Philadelphia (CHOP), and Thomas Jefferson University Hospitals — all part of Philadelphia’s dominant healthcare economy — are 215 institutions. For B2B businesses, a 215 number signals established Philadelphia presence in ways that 267 or 445 simply don’t yet match.
Philadelphia area code spam and scams
Philadelphia area codes are spoofed by scammers who exploit local caller ID to increase answer rates. Philadelphia-specific patterns include:
PECO utility impersonation. Scammers spoof 215 and 267 numbers while impersonating PECO (Philadelphia Electric Company), claiming your power will be shut off within hours unless you pay immediately via wire transfer, Bitcoin, or gift cards. PECO reported spoofing scams rising by as much as 30%. PECO will never demand immediate payment or request gift cards — if you receive such a call, hang up and call PECO directly at 1-800-494-4000.
PA PUC number spoofing. In March 2025, the PA PUC issued a consumer alert: scammers were spoofing the PUC’s own Philadelphia office phone number, telling consumers that PECO had filed a switch request on their account. These calls use official-sounding language to create urgency.
IRS and federal impersonation. Callers spoofing Philadelphia area codes claim to be IRS agents threatening arrest for unpaid taxes. The IRS never initiates contact by phone — see FCC guidance on spoofing.
Fake delivery and court notices. Scammers claim a package requires customs fees or that you missed a court date, demanding payment to avoid arrest.
How STIR/SHAKEN protects you. The FCC-mandated STIR/SHAKEN framework requires carriers to authenticate outbound calls and assign attestation levels — A (fully verified), B (partial), or C (unverified/gateway). Spoofed scam calls typically carry C-attestation or none, triggering “Spam Likely” flags. When you get a Philadelphia number through DialPhone, outbound calls carry A-attestation — the highest trust level — so your legitimate calls reach customers as verified.
How to get a Philadelphia business phone number
Getting a Philadelphia 215, 267, or 445 number for your business takes under 10 minutes through a cloud VoIP provider. No Philadelphia office required.
Step 1: Choose your area code. Decide which code fits your brand. 215 carries the most name recognition and cultural prestige. 267 and 445 are equally valid Philadelphia numbers but newer. Check 215 availability first — inventory can be limited.
Step 2: Sign up with a VoIP provider. DialPhone lets you search available Philadelphia numbers by area code during signup at dialphone.com/pricing.
Step 3: Assign the number to users or a team queue. Route the Philadelphia number to your mobile, desktop app, or a team. Set up a voicemail greeting, call menu, or AI receptionist.
Step 4: Configure outbound caller ID. Set your Philadelphia number as the outbound caller ID so your calls display the local number — not an 800 number or personal cell.
Step 5: Port existing numbers if needed. If you already have a Philadelphia number with another carrier, bring it to DialPhone via number porting (typically 2–5 business days). See our number porting guide.
See DialPhone pricing for full plan details or start a free trial to claim your Philadelphia number today.
Famous companies in Philadelphia area codes
Philadelphia’s area codes map to a city with one of the largest healthcare, education, and corporate footprints on the East Coast.
215 — Center City and Philadelphia corporate headquarters:
- Comcast — global HQ at One Comcast Center, Center City; one of the largest cable and media companies in the world
- Independence Blue Cross — Philadelphia-based health insurer serving southeastern PA
- Lincoln Financial Group — Fortune 500 insurance and financial services
- Aramark — global food services and facilities management, HQ Philadelphia
- Urban Outfitters — HQ at the Philadelphia Navy Yard; 215 main line
- Five Below — discount retail chain, HQ Philadelphia
- FMC Corporation — agricultural sciences, HQ Philadelphia
- Crown Holdings — global packaging manufacturer, HQ Yardley (Bucks County, 215 NPA)
- Penn Medicine / UPENN Health System — academic medical center, University City
- Children’s Hospital of Philadelphia (CHOP) — nationally ranked pediatric hospital
Pennsylvania’s industry mix — Healthcare, Higher Education, Manufacturing, and Financial Services — means a 215 number signals B2B credibility. A Philadelphia area code for a medical practice, law firm, or financial services provider carries immediate regional authority in one of the country’s largest metro economies.
Philadelphia area code FAQ
Philadelphia area code FAQ
What is the area code for Philadelphia?
Philadelphia city proper uses three area codes: 215, 267, and 445. Area code 215 was one of the original 1947 NANP codes and is the city's historic identity code. Area code 267 was added as an overlay in 1997, and 445 became the second overlay in 2018.
All three codes cover the same geography — Philadelphia city limits plus portions of Bucks and Montgomery counties. There is no geographic split between them; all new numbers assigned today may be any of the three.
Is 267 a Philadelphia area code?
Yes. Area code 267 is a Philadelphia area code introduced on July 1, 1997, as an overlay on the original 215 numbering plan area. It covers Philadelphia city, most of Bucks County, and portions of Montgomery County — the identical territory as 215.
267 does not indicate a suburb or a different part of the city. A caller with 267 is just as likely to be Center City as Northeast Philly or Bucks County.
What area code is 445?
Area code 445 is Philadelphia's newest area code, activated on February 3, 2018, as a second overlay on the 215/267 region. It covers the same geography as 215 and 267: Philadelphia city plus Bucks County and parts of Montgomery County.
445 was originally proposed in 2000 but the plan was rescinded in 2003 before being revived and activated in 2018 due to continued number demand.
What area code is 610?
Area code 610 covers the Philadelphia suburbs — primarily Chester County, Delaware County, and the western and southern portions of Montgomery County. It also extends into Berks, Lehigh, and Northampton counties.
610 was created on January 8, 1994, when it split from the original 215 to relieve number exhaustion in the fast-growing suburban ring. Overlay codes 484 (1999) and 835 (2022) were later added to the same territory.
Why does Philadelphia have three area codes?
Philadelphia has three area codes — 215, 267, and 445 — because the city and its immediate region ran out of available phone numbers twice. The original 215 code, assigned in 1947, was the sole code for southeastern Pennsylvania for decades.
By the 1990s, the explosion of mobile phones, fax machines, and pagers exhausted 215's number pool. The PA Public Utility Commission authorized 267 as an overlay in 1997, and then 445 as a second overlay in 2018. Overlays add capacity without forcing existing customers to change numbers.
What is the newest Philadelphia area code?
The newest Philadelphia city area code is 445, activated on February 3, 2018. It is the third code assigned to the 215/267 numbering plan area. For the suburban ring, area code 835 is newer — it was activated in September 2022 as a third overlay on the 610/484 region covering Chester, Delaware, and surrounding counties.
Can I get a Philadelphia 215 number without a local office?
Yes. Virtual (VoIP) phone numbers are not tied to a physical address. Any business anywhere in the US can get a Philadelphia 215, 267, or 445 number through a cloud phone provider and route calls to any device.
DialPhone assigns available Philadelphia numbers in minutes — no Philadelphia office, no hardware, no long-term contract required. Outbound calls display your Philadelphia number as caller ID, and STIR/SHAKEN A-attestation ensures your calls reach recipients as verified rather than flagged as spam.
Get a Philadelphia business number
A verified Philadelphia 215, 267, or 445 number builds instant local trust — whether you’re a national company opening the Philadelphia market or a local business that wants calls answered rather than screened.
DialPhone provides Philadelphia numbers with STIR/SHAKEN A-attestation, AI receptionist, call recording, and SMS — on a single plan with no hardware required.
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About the author
Growth Operations Lead at DialPhone
Darshan leads Growth Operations at DialPhone, where he owns three interconnected programs: the comparison content operation, the open VoIP Pricing Dataset, and the test-call methodology used to verify every pricing claim published on the site.
His research process starts with hands-on product trials and live vendor quotes — not marketing pages. Pricing figures are cross-checked against actual invoices and re-verified on a rolling quarterly cycle, with the underlying dataset kept public for independent re-verification. That dataset now covers 40+ VoIP and virtual-number providers across the US and Canada market.
Darshan also leads DialPhone's AI receptionist evaluation program, running structured test-call scenarios across English, Spanish, and French to assess transcription accuracy, intent routing, and escalation behavior. Methodology notes and raw scoring are archived in the research section.
For factual corrections or dataset discrepancies, Darshan can be reached at the DialPhone editorial address. Verified corrections are published as errata with a changelog date — no silent edits.