Southwest Gas DT3
| System Name: | Southwest Gas DT3 |
|---|---|
| Location: | Las Vegas, AZ CA NV |
| County: | 23 Counties |
| System Type: | DMR Tier 3 Capacity Max |
| System Voice: | DMR |
| System ID: | HEX: H2 DEC: H2 |
| Last Updated: | June 20, 2026, 06:21 am UTC [Changed Site # 043 (H2-43 Lucerne Valley) to 43 (H2-43 Lucerne Valley)] |
System Notes
Southwest Gas provides natural gas service to Arizona, Nevada, and portions of California.
Sites and Frequencies
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Key:###.####Ctrl control channel
| Site | Name | County | Frequencies | |
|---|---|---|---|---|
| 081 (51) | H2-81 Christmas Tree Pass | Clark, NV | 2 freqs · 1 control 861.0625Ctrl861.3625 | |
| 084 (54) | H2-84 Cabin Canyon | Clark, NV | 3 freqs · 1 control 856.7875Ctrl854.0625858.8625 | |
| 085 (55) | H2-85 Frenchman Mountain | Clark, NV | 3 freqs · 1 control 855.3625Ctrl854.175856.6875 | |
| 086 (56) | H2-86 Potosi Mountain | Clark, NV | 3 freqs · 1 control 861.400Ctrl854.4375856.0375 | |
| 022 (16) | H2-22 Mule Mountain | Cochise, AZ | 2 freqs · 1 control 857.2125Ctrl856.2375 | |
| 026 (1A) | H2-26 Sierra Vista Office | Cochise, AZ | 2 freqs · 1 control 856.2125Ctrl857.2125 | |
| 067 (43) | H2-67 Genoa Peak | Douglas, NV | 2 freqs · 1 control 855.8375Ctrl856.8375 | |
| 065 (41) | H2-65 Elko Mountain | Elko, NV | 2 freqs · 1 control 855.8625Ctrl856.8625 | |
| 066 (42) | H2-66 Elko Office | Elko, NV | 2 freqs · 1 control 855.9125Ctrl856.9125 | |
| 001 (1) | H2-01 Mount Ord | Gila, AZ | 2 freqs · 1 control 859.3125Ctrl857.3125 | |
| 021 (15) | H2-21 Pinal Peak | Gila, AZ | 2 freqs · 1 control 855.8125Ctrl858.3875 | |
| 027 (1B) | H2-27 Morenci Yard | Greenlee, AZ | 2 freqs · 1 control 855.3875Ctrl856.8875 | |
| 063 (3F) | H2-63 Winnemucca Mtn | Humboldt, NV | 2 freqs · 1 control 855.3125Ctrl856.3125 | |
| 003 (3) | H2-03 Smith Peak | La Paz, AZ | 2 freqs · 1 control 855.8375Ctrl857.9125 | |
| 082 (52) | H2-82 Parker Mountain | La Paz, AZ | 2 freqs · 1 control 855.3375Ctrl858.8625 | |
| 083 (53) | H2-83 Cunningham Peak | La Paz, AZ | 2 freqs · 1 control 855.1875Ctrl856.4125 | |
| 064 (40) | H2-64 Mount Lewis | Lander, NV | 2 freqs · 1 control 855.4125Ctrl856.4125 | |
| 061 (3D) | H2-61 Eagle Ridge | Lyon, NV | 2 freqs · 1 control 856.2875Ctrl857.2875 | |
| 004 (4) | H2-04 Shaw Butte | Maricopa, AZ | 4 freqs · 1 control 860.3875Ctrl858.8125860.7875860.8375 | |
| 005 (5) | H2-05 Usery Pass | Maricopa, AZ | 3 freqs · 1 control 857.9125Ctrl859.3625860.3625 | |
| 006 (6) | H2-06 South Mountain | Maricopa, AZ | 3 freqs · 1 control 855.0375Ctrl857.3375858.3625 | |
| 007 (7) | H2-07 White Tanks | Maricopa, AZ | 3 freqs · 1 control 854.7625Ctrl856.3875857.8625 | |
| 062 (3E) | H2-62 Toulon Peak | Pershing, NV | 2 freqs · 1 control 855.3875Ctrl856.3875 | |
| 028 (1C) | H2-28 Ajo Tower | Pima, AZ | 2 freqs · 1 control 854.7625Ctrl855.5875 | |
| 029 (1D) | H2-29 Tucson Mountain | Pima, AZ | 3 freqs · 1 control 856.3875Ctrl856.2375857.2375 | |
| 030 (1E) | H2-30 Mount Lemmon | Pima, AZ | 3 freqs · 1 control 854.200Ctrl856.9125858.8375 | |
| 025 (19) | H2-25 Casa Grande Office | Pinal, AZ | 3 freqs · 1 control 857.3625Ctrl856.9125860.4125 | |
| 068 (44) | H2-68 Mount Pluto | Placer, CA | 2 freqs · 1 control 855.8125Ctrl856.8125 | |
| 040 (28) | H2-40 Victorville | San Bernardino, CA | 2 freqs · 1 control 854.7625Ctrl854.100 | |
| 041 (29) | H2-41 Barstow | San Bernardino, CA | 2 freqs · 1 control 854.9375Ctrl858.4125 | |
| 042 (2A) | H2-42 Bertha Peak | San Bernardino, CA | 2 freqs · 1 control 855.075Ctrl856.325 | |
| 043 (2B) | H2-43 Lucerne Valley | San Bernardino, CA | 2 freqs · 1 control 854.325Ctrl854.700 | |
| 060 (3C) | H2-60 Slide Mountain | Washoe, NV | 2 freqs · 1 control 855.1375Ctrl856.8875 | |
| 002 (2) | H2-02 Towers Mountain | Yavapai, AZ | 2 freqs · 1 control 856.3125Ctrl857.3625 | |
| 024 (18) | H2-24 Telegraph Pass | Yuma, AZ | 2 freqs · 1 control 856.2625Ctrl857.2125 |
Talkgroups
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| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 401 | T | Phoenix Disp | Phoenix Dispatch | Utilities |
| 402 | T | SW Gas 402 | Central Arizona 402 | Utilities |
| 440 | T | SW Gas 440 | Central Arizona 440 | Utilities |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 300 | T | Reno Dispatch | Reno Dispatch | Utilities |
| 340 | T | SW Gas 340 | N. Nevada 340 | Utilities |
| 345 | T | SW Gas 345 | N. Nevada 345 | Utilities |
| 355 | T | SW Gas 355 | N. Nevada 355 | Utilities |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 500 | T | Tucson Dispatch | Tucson Dispatch | Utilities |
| 545 | T | Pinal Dispatch | Pinal County Dispatch | Utilities |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 100 | T | Victorville Disp | Victorville Dispatch | Utilities |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 200 | T | Las Vegas Disp | Las Vegas Dispatch | Utilities |
| 240 | T | SW Gas 240 | S. Nevada 240 | Utilities |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 11 | T | Radio Techs 11 | Radio Techs 11 (Clark County, NV) | Utilities |
| 14 | T | Radio Techs 14 | Radio Techs 14 (Clark County, NV) | Utilities |
| 90 | T | Security 90 | Security (Systemwide) | Security |
| 91 | T | Radio Techs 91 | Radio Techs 91 (Washoe County, NV) | Utilities |