USBP/Customs Frequencies
Apco-25 Digital, Mostly encrypted, rarely in the clear.
| 172.4000 | Imperial Beach 1 |
| 173.4750 | Imperial Beach 2 |
| 169.6380 | Transportation |
| 173.9750 | Chula Vista 1 |
| 170.0630 | Chula Vista 2 |
| 169.3870 | Chula Vista 3 |
| 173.4500 | Brown Field 1 |
| 172.5120 | Brown Field 2 |
| 168.5000 | El Cajon 1 |
| 167.5500 | El Cajon 2 |
| 173.1880 | El Cajon 3 |
| 166.2250 | El Cajon Detent |
| 167.2630 | El Cajon BORSTAR |
| 167.7750 | El Centro West |
| 167.6500 | El Centro East |
| 173.6500 | Campo 1 |
| 168.8500 | Campo 2 |
| 173.1620 | Boulevard 1 |
| 172.9870 | Boulevard 2 |
| 163.6250 | Indio North |
| 170.6000 | Indio South |
| 167.4250 | JIOP OM |
| 167.2130 | JIOPCP |
| 165.5880 | JIOPTT |
| 167.5000 | JIOPMC |
| 168.8000 | JIOPSP |
| 170.6620 | JIOPBM |
| 167.5250 | MA4OM |
| 167.7250 | MA4MCC |
| 170.8350 | MA4 CP |
| 167.3000 | MA4TT |
| 166.9120 | MA4 SP |
| 167.3750 | MA4 PM |
| 171.1750 | MA1 CP |
| 167.4620 | MA1 TT |
| 167.4000 | MA1 MC |
| 172.2880 | MA1 PM |
| 172.4500 | MA1 SP |
| 171.8000 | MA1 BM |
| 164.5500 | JCOMM |
| 171.9880 | JTAC |
| 166.4630 | TCOMM |
| 167.4250 | COCAL0/CTAC10 |
| 168.8000 | COCALS/CTAC15 |
| 165.5870 | COCALT |
| 167.2130 | COCALC |
| 165.5880 | CTAC1T |
| 167.5000 | COCALM/CTAC1M |
| 168.8250 | SDIAP |
| 171.5380 | Lyons |
| 170.3750 | Pinos |
| 168.8250 | San Ysidro POE |
| 168.8250 | Otay Mesa POE |
| 168.8260 | Temecula POE |
| 165.9750 | Temecula West |
| 166.6370 | Temecula East |
| 163.2000 | Temecula Tac |
| 167.7000 | San Clemente POE |
| 165.8500 | San Clemente Tac |
| 166.2250 | Calexico POE W |
| 168.8270 | Calexico POE E |
| 170.7630 | Calexico West |
| 167.4500 | Calexico East |
| 154.9200 | CLEMARS 1 |
| 154.9350 | CLEMARS 2 |
| 156.0750 | CALCORD |
| 154.9400 | COMM 1 |
| 155.4750 | NALEMARS |
| 153.9950 | BORCOM/BLUE |
| 163.1870 | TACCMN |
| 165.9000 | Gate |
| 169.4500 | US Customs |
| 166.4630 | US Customs |
| 173.1620 | Blue 1 |
| 163.2000 | Tac 1 |
| 165.9000 | Tac 3 |
| 154.1750 | Inland Fire |
| 168.0250 | USF Sentry |
| 164.5500 | USCG |
| 157.1000 | USCG 22 |
| 165.8500 | BETA L |
| 163.6750 | XRED/XHIPAS |
| 163.7250 | XSCM |
| 163.6250 | XLVON |
| 164.5500 | NASTAR |
| 155.1600 | SAR 1 |
| 155.2350 | SAR 2 |