NPA-NXX - 605-857

This is the 605-857 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 605-857 subcode mainly covers Yankton in Yankton county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of South Dakota 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 South Dakota office.
Recently there have been an increase in reported calls, we've had over 22438 comments across our systems for the 605-857 subcode.

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417-253-7699 706-309-9023 816-839-3704 847-235-5916 615-785-3438
828-592-5926 713-999-9420 501-306-9373 347-471-2569 615-761-1657