NPA-NXX - 630-642
This is the 630-642 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 630-642 subcode mainly covers Hinsdale in Dupage 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 Cellular (Dedicated) registered to At&t Mobility. 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 916924 comments across our systems for the 630-642 subcode.
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347-442-7543 469-955-5329 775-423-3579 856-505-6194 484-541-7043267-884-9314 931-676-4630 334-685-6167 561-249-2485 615-476-8043