Parma, OH Area Code
Parma, Ohio (population 78,581) uses area code 440.
Parma has no telephone exchange of its own in NANPA records; it is served by the North Royalton exchange about 7.7 km away.
Carriers with Parma numbers
11 prefixes are assigned to the North Royalton exchange: 9% mobile, 55% VoIP and cable, 36% landline.
| Carrier | Prefixes |
|---|---|
| AT&T (Ohio Bell) | 4 |
| Lumen (Level 3) | 2 |
| Verizon Business (MCImetro) | 2 |
| T-Mobile | 1 |
| AT&T (Teleport) | 1 |
| Onvoy (Sinch) | 1 |
Area codes used in Parma
| Area code | Prefixes serving Parma | Main carriers in this code |
|---|---|---|
| 440 | 11 | AT&T (Ohio Bell), Verizon Wireless, Lumen (Level 3) |
Parma phone number prefixes
Numbers starting with these first six digits were originally assigned to the North Royalton exchange.
440-230AT&T (Ohio Bell)440-237AT&T (Ohio Bell)440-372Lumen (Level 3)440-390T-Mobile440-457Verizon Business (MCImetro)440-582AT&T (Ohio Bell)440-628Lumen (Level 3)440-652AT&T (Teleport)440-794Onvoy (Sinch)440-848Verizon Business (MCImetro)440-877AT&T (Ohio Bell)
Nearby cities in area code 440
- Lorain
- Elyria
- Euclid
- Mentor
- Strongsville
- North Ridgeville
- Westlake
- North Olmsted
- North Royalton
- Shaker Heights
- Avon Lake
- Avon
Questions
- What is the area code for Parma, OH?
- The area code for Parma, Ohio is 440.
- What time zone is Parma in?
- Parma is in the Eastern time zone.