The present disclosure generally discloses a hybrid wireless communication system configured to support wireless broadband connectivity for a geographic region including a set of wireless network access devices configured to support wireless communications by a set of communication gateways disposed at locations within the geographic region. The hybrid wireless communication system may be configured to operate across a set of multiple radio spectrum bands associated with a set of multiple carrier frequencies, respectively. The hybrid wireless communication system may be configured to jointly determine assignment of the locations (and, thus, the associated communication gateways) to the multiple carrier frequencies of the multiple radio spectrum bands and to configure the wireless network access devices to support the jointly determined assignment of the locations to the multiple carrier frequencies of the multiple radio spectrum bands.