223 area code
Where the 223 area code is, its overlay and how to dial a +1 223 number from anywhere.
The 223 area code is in Pennsylvania, United States (Eastern (ET)). To call from abroad: +1 223 555-0123. It is an overlay, so all 10 digits are dialled.
The 223 area code is a geographic North American Numbering Plan (NANP) code covering Pennsylvania. It has been in service since 28-Oct-2016 and sits in the Eastern (ET) time zone.
How to dial a 223 number
+1 223 555-01231 223 555-0123223 555-0123Other Pennsylvania area codes
Frequently asked questions
Where is the 223 area code?
The 223 area code is in Pennsylvania, United States (Eastern (ET)).
Is 223 an overlay area code?
Yes. 223 overlays the same region as 717, so callers dial all 10 digits.
Do I have to dial 10 digits for 223?
Yes — dial the area code plus the seven-digit number.
How do I call a 223 number from another country?
Dial your exit code (or +), then 1, then 223, then the number: +1 223 555-0123.
Source: NANPA numbering plan. An area code covers a region, not a precise address — a 223 number does not pinpoint a street or ZIP code.
Number holders in area code 223
Each prefix (the three digits after the area code) is assigned by NANPA to one telephone company. 268 prefixes are in use in 223, shared by 38 companies. The largest holders:
| Company | Prefixes | Share |
|---|---|---|
| Onvoy, LLC | 77 | 29% |
| D&E/Omnipoint Wirel Joint Vent LP Dba PCS One | 27 | 10% |
| Fractel, LLC | 24 | 9% |
| Ton80 Communications, LLC | 16 | 6% |
| Cellco Partnership Dba Verizon Wireless | 11 | 4% |
| Onvoy Spectrum, LLC | 11 | 4% |
Source: NANPA central office code assignments. A number keeps its original prefix when it is ported to another carrier.
Complaints about 223 numbers
- Reports to the FTC, last 30 days
- 240
- Recorded messages or robocalls
- 69%
- Rank among area codes
- #314 of 670
- Most reported subjects
- Other (98)
- Reducing your debt (credit cards, mortgage, student loans) (61)
- Dropped call or no message (19)
Period Aug 26 – Sep 24, 2026. These are the numbers shown on the caller ID of the reported calls; many are spoofed and do not belong to the real caller.
Source: US Federal Trade Commission, Do Not Call reported calls data (daily files).
All US area codes United States +1 Map of area code 223 — cities & rate centres