The largest suburb of Cleveland and the seventh-largest city in Ohio, Parma is a close-knit community in Cuyahoga County known for its rich Eastern European heritage. As part of Greater Cleveland, it shares the metro’s area codes. This guide breaks down Parma’s 216, 440, and 436 codes, the required 10-digit dialing, major ZIP codes, and local scam warnings.
Parma Area Codes at a Glance
| Detail | Information |
|---|---|
| Primary Area Code(s) | 216 / 440 |
| Overlay Area Code(s) | 436 |
| Time Zone | Eastern Time (ET) – EST / EDT |
| Major County | Cuyahoga County |
| Dialing Format | 10-digit dialing required |
Area Code Breakdown & District Mapping
440 – Cleveland Suburbs Code
Area code 440 was split from 216 in 1997 to serve the ring of Cleveland suburbs, and it is the primary code across most of Parma. It covers the outer Cuyahoga County communities surrounding the city of Cleveland.
216 – Cleveland Core Code
Area code 216 is Cleveland’s original 1947 code and also reaches parts of Parma nearest the city, since the suburb sits directly on Cleveland’s southern border within Cuyahoga County.
436 – Newest Cleveland Overlay
Area code 436 is the newest overlay for the Cleveland region, layered over both 216 and 440. New Parma-area lines may be issued a 436 number, fully local to existing 216 and 440 numbers.
Neighborhoods & Local Coverage
Parma’s 216/440/436 codes cover a large, primarily residential suburb laid out along Ridge Road and State Road. The Ridgewood area and the shopping district around the former Parmatown mall anchor the city’s commercial core, while tree-lined streets of postwar homes give Parma its signature suburban character.
The same codes reach neighboring inner-ring communities like Parma Heights, Seven Hills, and Brooklyn, all sitting just south of Cleveland. Because Parma is woven directly into the Greater Cleveland fabric, its numbers share the 216/440 codes and the new 436 overlay with the rest of Cuyahoga County.
Local Dialing Rules & International Format
Parma and the entire Cleveland metro have required 10-digit dialing for years — always dial the area code plus the 7-digit number. Parma is served mainly by 440, with 216 reaching areas nearest the city and 436 overlaying both.
To call Parma from outside the United States, dial your country’s exit code, then the U.S. country code +1, followed by the 10-digit number (for example, +1 440 XXX-XXXX). From inside the U.S. and Canada, simply dial 1 before the 10-digit number for long-distance calls.
Major ZIP Codes Covered
The 216 / 440 service area spans many of Parma’s core ZIP codes, including 44129, 44130, and 44134.
Spam & Scam Call Warnings in Parma
Parma residents report neighbor-spoofing robocalls faking a local 440 or 216 prefix, plus fake utility-shutoff threats from callers posing as the Illuminating Company. Medicare and grandparent-emergency scams also target the area’s older population.
| Scam Type | What to Watch For |
|---|---|
| Neighbor Spoofing | Calls that mimic a local 440 prefix to look familiar. |
| Utility / Toll Scams | Threats to shut off power or demand toll payment via gift cards. |
| IRS / Government | Robocalls claiming legal action — agencies never call to demand instant payment. |
Red flag: Any caller who pressures you to pay immediately with gift cards, wire transfers, or cryptocurrency is almost certainly running a scam. Hang up and verify through an official number.
↑ See the complete list of All US Area Codes by State for every code across the country.
Nearby & Related Ohio Cities
Frequently Asked Questions
What area code is Parma, OH?
Parma is served mainly by area code 440, with 216 reaching parts nearest Cleveland, plus the new overlay 436.
Does Parma have the same area code as Cleveland?
Parma shares the Greater Cleveland numbering area. Cleveland’s core is 216, Parma is mostly 440, and the 436 overlay now covers both.
Is 436 a real area code for Parma?
Yes. 436 is a newly assigned overlay for the Cleveland 216/440 region, which includes Parma and the surrounding Cuyahoga County suburbs.
Do I need to dial 10 digits in Parma?
Yes. All local calls in Parma and the Cleveland metro require 10-digit dialing.
Stay Safe & Explore More
- Verify an unknown caller in our Scam Alerts directory.
- Comparing nationwide numbers? See our Toll-Free Numbers guides.