NPA-NXX - 630-678
This is the 630-678 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 630-678 subcode mainly covers Lombard 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 Regular Landline registered to At&t Illinois. 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 630-678 subcode.
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201-244-3074 302-440-2969 336-951-1085 715-746-2442 408-402-5129858-731-1229 301-331-8526 317-476-9038 267-425-2079 707-869-3656