NPA-NXX - 203-509

This is the 203-509 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 203-509 subcode mainly covers Waterbury in New Haven county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Connecticut state. Many of the numbers in this subcode are Miscellaneous registered to Sprint. We hear they employ a large number of people in the Connecticut office.
Recently there have been an increase in reported calls, we've had over 862477 comments across our systems for the 203-509 subcode.

Looking for a different number? Follow a link below to see our recently active.

973-556-9618 984-664-7174 973-807-9082 603-407-2471 978-274-9795
559-653-5117 281-633-2502 248-326-6194 309-883-4762 707-242-4821