811 Chicago members

Service Type Member Agencies 811 Chicago Site Numbers
     
Electric City of Chicago 22
  Commonwealth Edison 4 and 5
  JC Deacux (HBK) 15 and 202
  Exelon Corporation (ComED) 60
     
Cable/ AT&T (O'Hara) 129
Telecommunications AT&T (SBC IL) 70
  AT&T Local 11
  AT&T Long Distance 20
  Comcast Cable  27 and 29
  Crown Castle 68 and 208
  DePaul University 75
  Rogers Telecom/Gabe's Technical Service 42 and 84
  Job 8 LLC 71
  Lakeside Tech Center (Digital Realty) 12
  Level 3 Communications 36
  Mobilitie LLC 209
  Century Link 35
  City of Chicago (COC) 22
  Cook County Bureau of Technology 77
  RCN 34
  Sprint/Nextel 61
  Sprint 28
  State of Illinois - CMS 74
  Sunesys LLC 156
  Turnkey Networks Solutions (US Signal) 69
  University of Chicago 90
  Wide Open West (WOW) 55 and 203
  XO Communications 38
  Sidera (Lightower) 72
  Verizon (MCI) 24
  Verizon Wireless 206
  Vinakom Communications 200
  Windstream (McLeod US) 31
  ZAYO Group (fna 360 Networks) 41
  ZAYO Group (fna AboveNet) 53
     
Natural Gas / Pipeline / BP Pipeline North America 46 and 92
Steam Pipes Kinder Morgan Inc - ARGO Terminal Energy Partners 49
  Kinder Morgan Inc - NGPL 76
  Buckeay Partners LP (Westshore 2) 66
  Nicor Gas 16
  Peoples Gas 78, 79, 136 and 207
  Praxair 62
  Enterprise Products Operating, LLC (TEPPCO) 67
  University of Chicago 90
  Enwave (MDE Thermal) Chicago 18
     
Sewer Metropolitan Water Reclamation District 201
     
Water City of Chicago 22




Notes:

  1. The City of Chicago Department of Sewers will not automatically mark - please contact them at 312-747-8117.
  2. In addition to the member sites listed above the City of Chicago has several 811 Chicago site numbers used for quality assurance (site numbers 65,73 and 205) - there are no facilities connected with these site numbers and the City will not mark or issue positive responses.

 Valid as of 04/20/17

 

Printable copy of members list.

 Supporting Information Facts

 I Want To