NPA-NXX - 773-423
This is the 773-423 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 773-423 subcode mainly covers Chicago in Cook county. But other numbers maybe included as well.
We have a database of information derived from the public phone records of Illinois state. Many of the numbers in this subcode are Regular Landline registered to Xo Communications. We hear they employ a large number of people in the Illinois office.
Recently there have been an increase in reported calls, we've had over 5194675 comments across our systems for the 773-423 subcode.
Looking for a different number? Follow a link below to see our recently active.
580-874-1092 704-501-5226 386-236-2592 801-515-9432 330-931-8092856-441-3691 703-992-1544 501-504-5736 714-455-5778 208-578-7507