Associated Network Partners (ANPI) is a consortium owned by more than 350 independent telephone companies within the United States. It serves nearly 2 million access lines. ANPI also provides independents with other services such as marketing services, a real-time online marketing metrics tool set, toll-free service, one-plus calling, national directory assistance, calling cards, debit cards, and voice over Internet protocol (VoIP) telephony. NewStreets, a division of ANPI, offers rural and independent Internet Service Providers (ISPs) custom-branded Internet portals. These portals serve as a medium for member companies to integrate customizable content and ISP-related services. Associated Network Partners maintains headquarters in Springfield, Ill.