NPA-NXX - 301-229
This is the 301-229 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!
The 301-229 subcode mainly covers Washington in Montgomery county. But other numbers maybe included as well.
We have a database of information derived from the public phone records of Maryland state. Many of the numbers in this subcode are Regular Landline registered to Verizon Communications. We hear they employ a large number of people in the Maryland office.
Recently there have been an increase in reported calls, we've had over 971777 comments across our systems for the 301-229 subcode.
Looking for a different number? Follow a link below to see our recently active.
518-768-2350 415-278-4568 404-430-9630 561-804-8067 573-996-8779510-529-6378 267-963-5156 781-726-7759 401-233-4773 717-359-5421