Reference Data Rate Center Directory NELSON, IL Rate Center NELSON — IL Data last updated: March 10, 2026 LATA 364 State IL Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 41.79664178358582, -89.60170406320941 Area Codes 815 Top Carriers Carrier OCN NXX Count BRIGHTSPEED OF ILLINOIS, LLC 1057 1
