General Inquiries: 303-236-5900 (Switchboard X301)
- USGS Regional Director: 303-236-5900 x303 (FAX 236-5926)
- Public Affairs Office: 303-236-5900 x317
- Map & Book Sales: 303-202-4700
- Map & Book Sales TDD: 303-202-4585
- Information Centers
- Earth Science Information Center (ESIC): 303-202-4200
- ESIC TDD: 303-202-4206
- Nat'l Earthquake Information Center (NEIC): 303-273-8500
- Toll Free: 1-800-525-7848
- Geomagnetics: 303-273-8494
- Geologic Education: 303-236-1015
- Minerals: 303-236-5704
- Oil and Gas: 303-236-5711
- Nat'l Landslide Information Center NLIC): 303-273-8586
- Toll Free: 1-800-654-4966
- USGS Central Region Library: 303-236-1000
- Earth Science Information Center (ESIC): 303-202-4200
- Geologic Team
- Central Region Regional Geologist: 303-236-5438
- Core Research Center: 303-202-4852
- Nat'l Ice Core Lab: 303-236-3703
- Nat'l Energy Research Seismic Library: 303-236-5741
- National Mapping Team
- Rocky Mountain Mapping Center (RMMC): 303-202-4000
- TDD: 303-202-4025
- Map & Book Sales: 303-202-4700
- TDD: 303-202-4585
- Rocky Mountain Mapping Center (RMMC): 303-202-4000
- Water Resources Team
- Central Region Hydrologist: 303-236-5920
- Central Region Research: 303-236-5021
- Colorado District: 303-236-4882
- Water Quality Lab: 303-467-8000
- Yucca Mountain Project: 303-236-0516
- Other Offices
- Equal Employment: 303-236-5900 x371, x372 or x373
- Central Region Personnel Office: 303-236-5900 x361
(FAX 236-5882)
- TDD: 303-236-5852
- Procurement - Contracts: 303-236-5900 x349 or x316 (FAX 236-5859)
- Shipping - Receiving: 303-236-5860
- Training Center: 303-236-4932
URL http://geology.cr.usgs.gov/crg/gen-inq.htm
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