NPA-NXX - 630-374
This is the 630-374 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 630-374 subcode mainly covers Naperville 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 Paging (Dedicated) registered to Usa 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 630-374 subcode.
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702-787-6525 408-714-7288 415-763-3144 774-381-9891 701-333-7217864-501-9033 336-231-8731 989-421-2442 609-662-5196 514-296-3531