User contributions
- 20:36, 27 March 2016 diff hist -31 m Cook County (IL) Chicago City →Metropolitan Pier and Exposition Authority - UHF-T (Chicago)
- 13:50, 13 March 2016 diff hist -9 m Calhoun County (MI) →Fire/EMS Pager Tones
- 13:48, 13 March 2016 diff hist +9 m Calhoun County (MI) →Fire Departments/Numbering Plan
- 13:47, 13 March 2016 diff hist -10 m Calhoun County (MI) →Fire Departments/Numbering Plan
- 13:46, 13 March 2016 diff hist -84 m Calhoun County (MI) →Police Numbering Plan
- 13:43, 13 March 2016 diff hist -18 m Calhoun County (MI) →Fire Departments/Numbering Plan
- 13:40, 13 March 2016 diff hist 0 m Calhoun County (MI) →Police Numbering Plan
- 13:39, 13 March 2016 diff hist +84 m Calhoun County (MI) →Police Numbering Plan
- 13:27, 13 March 2016 diff hist +153 Calhoun County (MI) →Police Numbering Plan
- 22:12, 12 November 2015 diff hist -28 Calhoun County (MI)
- 22:09, 12 November 2015 diff hist +574 Calhoun County (MI) →Fire/EMS Pager Tones
- 17:57, 3 November 2015 diff hist +3 Calhoun County (MI) →Fire/EMS Pager Tones
- 17:03, 3 November 2015 diff hist -8 m Calhoun County (MI) →Fire Departments/Numbering Plan
- 14:05, 3 November 2015 diff hist +4 m Calhoun County (MI) →Fire Departments/Numbering Plan
- 14:03, 3 November 2015 diff hist 0 Calhoun County (MI) →EMS Agencies and Hospitals
- 07:56, 28 May 2015 diff hist +25 m Calhoun County (MI) →Fire Departments/Numbering Plan
- 07:51, 28 May 2015 diff hist +38 m Calhoun County (MI) →Fire Departments/Numbering Plan
- 07:35, 28 May 2015 diff hist +105 Calhoun County (MI) →Fire/EMS Pager Tones
- 07:21, 28 May 2015 diff hist -118 Calhoun County (MI) →Fire Departments/Numbering Plan (eff. 3/2/15)
- 07:13, 28 May 2015 diff hist -1,032 Calhoun County (MI) →Fire Departments/Numbering Plan (Unused Effective 3-2-15)