Long shot, but worth calling.

MTCO Communications Inc issued these blocks a while back. Most of the numbers are probably already with customers, but it's worth calling any you're interested in. If a number isn't in service, it might still be available at MTCO Communications Inc or one of their resellers.

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About Mtco Communications

MTCO Communications was a family-owned telecommunications provider serving central Illinois with fiber and copper networks, operating as both an ILEC and fiber-based CLEC. It provided residential internet, video, and voice services to about 10,000 customers via the DigiMax brand, alongside business services like multi-gigabit internet, transport, cellular backhaul, and dark fiber through its Conxxus unit. Acquired by MCC Network Services, LLC (operating as Metro and Conxxus) on January 2, 2026, it now operates under the Conxxus brand.

Sources: MTCO - Metro Communications | Transaction Details - Houlihan Lokey · Houlihan Lokey Advises MTCO Communications · MTCO powered by Conxxus Press Release | MCC Network Services · MTCO powered by Conxxus | Internet, TV, Phone: Washington, IL

Carrier website

Homepage screenshot of MTCO Communications Inc mdtc.net: opens in a new tab

HQ: Metamora, IL

Street view of MTCO Communications Inc HQ
Street view
Satellite view of MTCO Communications Inc HQ
Satellite

Block portfolio at a glance

Block assignments by year

1 03
1 04
1 07

Area codes

NPABlocksRecentLast
309 11 · 2004-12-09
779 1 · 2007-03-27
815 1 · 2003-01-23

States

StateBlocksRecent
IL 13 ·

Sister OCNs in the Mtco Communications group

Same customer-facing carrier, different state-registered OCN. Combined stats are on the Mtco Communications group page.

OCNCompany name on fileHQ stateTotalRecent
342F MTC Communications Inc - IL IL 18 ·

Sister OCNs under MTCO Corporation

OCNCompanyTotalRecent
1050 The Marseilles Telephone Company of Marseilles Illinois 15 0
1053 Metamora Telephone Company 3 0