Reference Data Rate Center Directory WESTMANTER, CO Rate Center WESTMANTER — CO Data last updated: March 10, 2026 LATA 532 State CO Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 37.56954, -102.149914 Area Codes 719 Top Carriers Carrier OCN NXX Count PIONEER TEL. ASSN., INC. 1817 1
