New area code in the Ohio 440 region

If you’re located in the northern region of Ohio, a new area code overlay was recently implemented near you. Here’s what you need to know:

What is an area code overlay?

An area code overlay is the addition of another area code (436) to the same geographic region as existing area codes. An overlay does not require telephone users to change their existing area code or phone number (440). It also does not change the way you dial calls. You’ll still use 10-digit dialing; dial the area code and phone number for all local calls, just as you do now.

Who is affected?

Beginning March 1, 2024, customers in the 440 area code overlay region may be assigned a number in the new 436 area code when they request new service or an additional line. Customers receiving a 436 area code will be required to dial the area code and phone number for all local calls, just as customers with telephone numbers from the 440 area code do today.

What do you need to do?

Customers in the overlay region should:

• Continue to dial 1 + area code + phone number for all local calls
• Continue to identify and store phone numbers as 10-digit numbers (always include the area code, even if the number is local)
• Update your equipment if needed to ensure it recognizes the new 436 area code and is programmed for 10-digit dialing (for example: fax machines, medical alert devices, alarm systems, voicemail, and call forwarding settings)