Allegiance Telecom , Inc.


9201 N. Central Expressway
Dallas, Texas 75231
United States View Map >>

P: (469) 259-2068
F: (469) 259-9122
Allegiance Telecom is a facilities-based integrated communications provider headquartered in Dallas, Texas. As the leader in competitive local service for medium and small businesses, Allegiance offers "One source for business telecom" - a complete telecommunications package, including local, long distance, international calling, high-speed data tr... more

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Products & Services

xo communications, internet, data services


Telephony & Wireless

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