811 Area Code

Access to One Call Services to Protect Pipeline and Utilities from Excavation Damage (US); Non-Urgent Health Teletriage Services (Canada)

June 26, 2019

Area Code: 811
State/Region: Access to One Call Services to Protect Pipeline and Utilities from Excavation Damage (US); Non-Urgent Health Teletriage Services (Canada)
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811 Prefixes/Exchanges

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Location / Company
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