NPA-NXX - 816-503
This is the 816-503 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 816-503 subcode mainly covers Kansas City in Jackson county. But other numbers maybe included as well.
We have a database of information derived from the public phone records of Missouri state. Many of the numbers in this subcode are Regular Landline registered to At&t Southwest. We hear they employ a large number of people in the Missouri office.
Recently there have been an increase in reported calls, we've had over 674158 comments across our systems for the 816-503 subcode.
Looking for a different number? Follow a link below to see our recently active.
682-747-6874 207-794-3594 856-252-3472 513-876-5598 646-692-6761734-869-9306 978-391-5026 505-689-6822 716-907-8118 781-541-3347