NPA-NXX - 937-638

This is the 937-638 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!

1. Area Codes
2. 937
3. 937-638

The 937-638 subcode mainly covers Sidney in Shelby county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Ohio state. Many of the numbers in this subcode are Cellular (Dedicated) registered to Verizon Wireless. We hear they employ a large number of people in the Ohio office.
Recently there have been an increase in reported calls, we've had over 49423 comments across our systems for the 937-638 subcode.