Four County Coastal Bend Interoperational System

System Name: Four County Coastal Bend Interoperational System
Location: Corpus Christi, TX
County: 4 Counties
System Type: EDACS Networked Standard
System Voice: ProVoice and Analog
Last Updated: December 8, 2023, 14:42 pm UTC   [Updated System Description Text]
System Notes

Corpus Christi Police District Maps are available on the Nueces County page.  This system is in the process of being replaced in 2023, and may be offline in early 2024 once all agencies have migrated to the Coastal Bend P25 system.

Sites and Frequencies

Red (c) are control channel capable frequencies
Site Name County Freqs
001 (1) Robstown/Violet Nueces 01 856.2375c02 856.7125c03 857.237504 857.712505 858.237506 858.712507 859.2375
   08 859.712509 857.087510 854.712511 854.987512 855.487513 855.987514 855.7375
   15 857.4875      
002 (2) Shoreline Nueces 01 856.4375c02 856.937503 857.437504 857.937505 858.437506 858.937507 859.4375
   08 859.937509 854.112510 854.387511 854.962512 855.212513 855.462514 858.7625
   15 859.7625      
003 (3) 5-Points Nueces 01 856.2125c02 857.2125c03 857.737504 858.212505 858.737506 859.737507 859.2125
004 (4) Padre Island Nueces 01 856.4625c02 856.962503 857.462504 857.9625   
005 (5) Port Aransas Nueces 01 858.9875c02 859.262503 859.487504 859.9875   
007 (7) Rockport Aransas 01 855.712502 858.462503 859.462504 859.9625c   
015 (F) Flour Bluff Nueces 01 851.0875c02 851.75003 852.112504 851.27505 851.437506 852.662507 853.2375
   08 853.42509 853.587510 853.8375    


Interop/Mutual Aid
DEC AFS Mode Alpha TagDescriptionTag
39203-010ACOMMONCommon to all city servicesInterop
88106-141ANCFD 1Nueces County Fire Ops 1Interop
88206-142ANCFD 2Nueces County Fire Ops 2Interop
88306-143ANCFD 3Nueces County Fire Ops 3Interop
104008-020AMEDFLEETEMS Mutual Aid - simulcast on all medical/hospital groupsInterop
104808-030ANAVY DSPNaval Air Station InteropInterop
105108-033ACB Dis InterCoastal Bend Dispatch InteropInterop
126509-141ACOUNTYWIDE 1Common Law EnforcementInterop
126609-142ACOUNTYWIDE 2Common Law EnforcementInterop
126709-143ACOUNTYWIDE 3Common Law EnforcementInterop
126809-144ACOUNTYWIDE 4Common Law EnforcementInterop
127309-151AINTERCITY 1Intercity Ch 1 [All units have this channel]Interop
127409-152AINTERCITY 2Intercity Ch 2 [All units have this channel]Interop
127509-153AINTERCITY 3Intercity Ch 3 [All units have this channel]Interop
129710-021AICS 1ICS Command: Over-all incident command primaryInterop
129810-022AICS 2ICS Safety: Incident safety officersInterop
129910-023AICS 3ICS Liason: Incident liason offficers between agencies, groups and facilitiesInterop
130010-024AICS 4ICS Public information officer - link to the co wide public info netInterop
130110-025AICS 5ICS LE Command: Law enforcement incident primaryInterop
130210-026AICS 6ICS Law Enforcement Tac 1Interop
130310-027AICS 7ICS Law Enforcement Tac 2Interop
130410-030AICS 8ICS Law Enforcement Tac 3Interop
130510-031AICS 9ICS Fire CommandFire-Tac
130610-032AICS 10ICS Fire Tac 1Multi-Tac
130710-033AICS 11ICS Fire Tac 2Multi-Tac
130810-034AICS 12ICS Fire Tac 3Multi-Tac
Dynamic Regroup/System Patches
DEC AFS Mode Alpha TagDescriptionTag
100-001APatches 1Console Patches/RegroupingInterop
200-002APatches 2Console Patches/RegroupingInterop
300-003APatches 3Console Patches/RegroupingInterop
400-004APatches 4Console Patches/RegroupingInterop
500-005APatches 5Console Patches/RegroupingInterop
600-006APatches 6Console Patches/RegroupingInterop
700-007APatches 7Console Patches/RegroupingInterop
800-010APatches 8Console Patches/RegroupingInterop
900-011APatches 9Console Patches/RegroupingInterop
1000-012APatches 10Console Patches/RegroupingInterop
Federal Government
DEC AFS Mode Alpha TagDescriptionTag
75605-144ACUSTOMUS Customs ServiceFederal
169913-043ASIERRA-1USCG Interdiction TeamsFederal
DEC AFS Mode Alpha TagDescriptionTag
174513-101ARockport PD VHFRockport PD VHFLaw Talk
174613-102AAransas SO VHFAransas SO VHFLaw Talk
175213-110AAransas LE-1LE-1 (multicast with 155.0625)Law Tac
175813-116AAransas Fire VHFAransas Fire/EMS VHFFire Dispatch
Nueces County: Sheriff's Office
DEC AFS Mode Alpha TagDescriptionTag
151611-134ANCSO Back Ch 1Back Channel 1Law Talk
152611-146ANCSO Back Ch 2Back Channel 2Law Talk
156912-041ANCSO DispatchPrimary DispatchLaw Dispatch
157012-042ANCSO Car-CarPatrol Units Car-to-CarLaw Dispatch
157112-043ANCSO Civil ProcCivil Process Back ChannelLaw Talk
157212-044ANCSO South BackDeep South' Back channelLaw Talk
157312-045ANCSO Jail TransJail TransportLaw Talk
157512-047ANCSO CIDCID DetectivesLaw Talk
159012-066ANC Court SecurCourthouse Securty and BalifsLaw Talk
160212-082ANCSO InformationInformationLaw Tac
160312-083ANCSO CID TacCID TacticalLaw Tac
160512-085ANCSO CID SupervCID SupervisorsLaw Tac
160612-086ANC Law Car-CarCar-to-Car [All county law enforcement units]Law Talk
164112-131ANCSO Jail 1Jail Transports outside Jail areaLaw Tac
164212-132ANCSO Jail 2Jail SupervisorsLaw Tac
Nueces County: Fire and Rescue
DEC AFS Mode Alpha TagDescriptionTag
57704-081AFBVFD AdminFlour Bluff VFD AdminFire-Talk
57804-082AFBVFD DispatchFlour Bluff VFD DispatchFire Dispatch
59304-101AAnnaville FD DisAnnaville Fire Dept DispatchFire Dispatch
59404-102AAnnaville FD 2Annaville Fire Dept TacticalFire-Tac
59504-103AAnnaville FD 3Annaville Fire Dept TacticalFire-Tac
59604-104AAnnaville FD OffAnnaville Fire Dept OfficersFire-Tac
62504-141AESD 4 BluntzerESD 4 (Bluntzer VFD) DispatchFire Dispatch
63004-146AESD 3 BVFDESD 3 (Bishop VFD) DispatchFire Dispatch
63104-147AESD 3 MobileESD 3 (Bishop VFD) MobileFire-Tac
72405-104AHalo-Flight AirHALO-Flight Air AmbulanceEMS-Tac
104108-021ANorth Shore ERNorth Shore Emergency RoomHospital
104208-022ASpohn ShorelineSpohn Shoreline - local cardiac primary care centerHospital
104308-023ASpohn SouthSpohn South - general medicine/primary care for area Navy basesHospital
104408-024ANorthwestNorthwest HospitalHospital
104508-025ADriscoll ChildrnDriscoll Children's Hospital - children's trauma/critical care centerHospital
104608-026ADoctors HospitalDoctors Regional Hospital - general medicineHospital
104708-027ABay Area Med CntBay Area Medical Center - general medicineHospital
106408-050AEMS to HospitalAmbulance to HospitalHospital
111308-111ALifeguardsNueces County Beach Life GuardsMulti-Talk
131210-040AEMS Tactical 3EMS unit to unit/service to service/hospital to hospitalMulti-Tac
Nueces County: Law Enforcement
DEC AFS Mode Alpha TagDescriptionTag
157612-050ANC Const Pct 1Constable Precinct 1 [Corpus Christi central area]Law Dispatch
157812-052ANC Const Pct 3Constable Precinct 3 [Southern Nueces County - Bishop area]Law Dispatch
158012-054ANC Const Pct 5Constable Precinct 5 [Central Nueces County - Robstown area]Law Dispatch
158212-056ANC Const Pct 4Constable Precinct 4 [Western Nueces County - Agua Dulce area]Law Dispatch
158312-057ANC Const Pct 2Constable Precinct 2 [South Padre Island Flour Bluff area]Law Dispatch
159212-070ANC Const P1 MobConstable Precinct 1 Car-to-CarLaw Talk
159412-072ANC Const P3 MobConstable Precinct 3 Car-to-CarLaw Talk
159612-074ANC Const P5 MobConstable Precinct 5 Car-to-CarLaw Talk
159712-075ANC Const P6 MobConstable Precinct 6 Car-to-CarLaw Talk
159812-076ANC Const P4 MobConstable Precinct 4 Car-to-CarLaw Talk
159912-077ANC Const P2 MobConstable Precinct 2 Car-to-CarLaw Talk
160812-090ANueces Co Mobil1County Mobile 1 (used by all LE, Co and City)Law Talk
160912-091DENueces Co Mobil2County Mobile 2 (used by all LE, Co and City)Law Talk
161012-092ANC Dist AttorneyDistrict AttorneyLaw Tac
161212-094ASite 2AUnidLaw Tac
164312-133ANC ProbationProbation Operations (Spotlite)Law Tac
166513-001ACCISD Police 1Corpus Christi Independent School District Police 1Law Dispatch
166613-002ACCISD Police 2Corpus Christi Independent School District Police 2Law Tac
166713-003ACCISD Police MobCorpus Christi Independent School District Police MobileLaw Talk
167013-006ADriscoll PD 1Driscoll Police 1Law Dispatch
167113-007ADriscoll PD 2Driscoll Police 2Law Tac
181914-033MNC Juvenile JETSpecial Services Juvenile ("JET")Law Tac
Nueces County: County Services
DEC AFS Mode Alpha TagDescriptionTag
120109-061ACounty MaintCounty MaintenancePublic Works
123309-101ACounty EquipCounty Equipment MaintenancePublic Works
123509-103ACounty EquipCounty Equipment MaintenancePublic Works
124909-121ACountyPubWksCounty Public WorksPublic Works
163312-121ANUECES CO ACNueces Co. Animal ControlLaw Tac
163512-123ACounty ParksNueces County Park DeptPublic Works
163612-124ACounty ParksNueces County ParksPublic Works
163712-125AJuvenileNueces County Juvenile Justice Center (NCJJCPublic Works
163912-127ARoad CrewsNueces County Road CrewsPublic Works
200615-106MField TechsField TechniciansBusiness
Nueces County: Corpus Christi Police
DEC AFS Mode Alpha TagDescriptionTag
13601-010MCCPD SurveillancSurveillanceLaw Tac
27302-021ACCPD Patrol 1 AAdam District, Crime Scene/Identification Division, Driscoll Police, Constable Pct. 1/3/5, NCSO DispatchLaw Dispatch
27402-022ACCPD Patrol 2 DDelta District, Downtown Parking Enforcement, Bike Patrol and Foot Units DispatchLaw Dispatch
27502-023ACCPD Mobile 1 AAdam District Patrol Car to CarLaw Talk
27602-024ACCPD Mobile 2 DDelta District Patrol Car to CarLaw Talk
27702-025ACCPD FIeld SupvPatrol field supervisorsLaw Tac
28502-035ACCPD Parking EnfParking EnforcementLaw Dispatch
28702-037ACCPD ID/CSCrime scene and identification divisionLaw Tac
28902-041ACCPD Patrol 3 CCharlie District, Constable Pct. 2 DispatchLaw Dispatch
29002-042ACCPD Patrol 4 BBravo District, North Padre Island Beach Patrol, Constable Pct. 4 DispatchLaw Dispatch
29102-043ACCPD Mobile 3 CCharlie District Patrol Car to CarLaw Talk
29202-044ACCPD Mobile 4 BBravo District Patrol Car to CarLaw Talk
29302-045ACCPD Admin SupvUpper level Patrol Supervisors and admin supervisorsLaw Tac
30502-061ACCPD Traffic DivTraffic DivisionLaw Tac
30602-062DCCPD Spec ServicSpecial Services?Law Tac
30702-063ACCPD Traffic MobTraffic Division car-to-carLaw Tac
32102-081ACCPD Auto TheftAuto Theft/Burglary UnitLaw Tac
33702-101DCCPD Spec ServicSpecial ServicesLaw Tac
33902-103DCCPD Narcotics 1Narcotics 1Law Tac
34902-115DCCPD JET/Gang 2Juvenile Enforcement Team / Gang Units 2Law Tac
35002-116DCCPD JET/Gang 1Juvenile Enforcement Team / Gang Units 1Law Tac
35302-121ACCPD Tac 1Special situations or eventsLaw Tac
35402-122ACCPD Tac 2Corpus Christi: Law Tac
35502-123ACCPD Tac 3Software support for in-car computersLaw Tac
35602-124ACC CITY Tac1Misc City TACLaw Tac
35702-125ACC CITY Tac2Misc City TACLaw Tac
35802-126ACC CITY Tac3Misc City TACLaw Tac
35902-127ACC PD ITSuptInformation Technology MDT SupportLaw Talk
36102-131ACCPD Tac 5Tactical Uniform Division (system 3/TAC-9Law Tac
36202-132ACCPD Tac 6Tactical Uniform Division (system 3/TAC-10Law Tac
38202-156ACCPD Marshal 1City Marshal Service-1Law Dispatch
38302-157ACCPD Marshal 2City Marshal Service-2Law Tac
38503-001ACCPD Info 1Warrant and Registration checksLaw Tac
38603-002ACCPD Info 2Police InformationLaw Talk
38803-004ACCPD Admin 1Aux Services / DARE Program, Crime Watch etcLaw Tac
39003-006DCCPD CIDCriminal InvestigationsLaw Tac
39303-011ACCPD Dive TeamDive TeamLaw Tac
47003-106DESS Tac 1SS Tactical 1Law Tac
47803-116DECCPD-E14EncryptedLaw Tac
73705-121ACCPD SWAT 1ASWAT 1 AnalogLaw Tac
73805-122DCCPD SWAT 1DSWAT 1 DigitalLaw Tac
73905-123DCCPD SWAT 2SWAT 2Law Tac
75305-141DCCPD Vice 2ViceLaw Tac
75405-142MCCPD Narcotics 2Narcotics 2Law Tac
Nueces County: Corpus Christi Fire and EMS
DEC AFS Mode Alpha TagDescriptionTag
52904-021AFIRE DSPFire DispatchFire Dispatch
53004-022AGROUP 7Fire Incident CommandFire-Tac
53104-023AGROUP 8Fire Incident CommandFire-Tac
53204-024AGROUP 9Fire Incident CommandFire-Tac
53304-025AGROUP 10Fire Incident CommandFire-Tac
53404-026AGROUP 11Fire Incident CommandFire-Tac
53504-027AGROUP 12Fire Incident CommandFire-Tac
53604-030AGROUP 13Fire Incident CommandFire-Tac
53704-031AGROUP 14Fire Incident CommandFire-Tac
53804-032AGROUP 15Fire Incident CommandFire-Tac
53904-033AGROUP 16Fire Incident CommandFire-Tac
54504-041AZetron Alert PagZetron Alert PagingEMS Dispatch
54604-042AEMS-1Medical Incident CommandEMS-Tac
54704-043AEMS-2Medical Incident CommandEMS-Tac
54804-044AEMS-MBLMedical Unit-to-UnitEMS-Talk
54904-045AEMS SUPREMS SupervisorsEMS-Talk
55004-046ALIFEGUARDLifeguards Working talk groupEMS-Talk
56204-062AFIRE CHIEFFire Chief TGFire-Talk
56304-063AFD ADMIN1Fire AdminFire-Talk
56404-064AFD PRIVTFire PrivateFire-Talk
56504-065AFD MOBLEFire MobileFire-Talk
56604-066AFD MAINTFire MaintenanceFire-Talk
56704-067AF PREVNTFire PreventionFire-Talk
56904-071AFD INVEST1Fire InvestigatorsFire-Talk
57004-072AFD INVEST2Fire InvestigatorsFire-Talk
130910-035AEMS CMDEMS Command - incident EMS primaryEMS-Tac
131010-036AEMS TAC 1EMS TAC 1 - incident EMS working groupEMS-Tac
131110-037AEMS TAC 2EMS TAC 2 - incident EMS working groupEMS-Tac
Nueces County: Corpus Christi City Services
DEC AFS Mode Alpha TagDescriptionTag
28002-030ACC DetentionCity of Corpus Christi Detention CenterCorrections
38903-005ACom 1Radio ServicesPublic Works
39803-016ACom 2Radio Services (Contractors on the GPS projectPublic Works
43603-064ACom 3Radio ServicesPublic Works
76505-155ARTA Bus DispRTA Bus DispatchTransportation
78606-022ARTA BusesRTA Bus RoutesTransportation
78706-023ARTA BusesRTA Bus RoutesTransportation
78806-024ARTA BusesRTA Bus RoutesTransportation
78906-025ARTA BusesRTA Bus RoutesTransportation
79006-026ARTA BusesRTA Bus RoutesTransportation
79106-027ARTSA-1Regional Transit Authority - Bus serviceTransportation
85806-112ACC Radio MntRadio MaintenancePublic Works
110608-102ACity Pub WksCity Public WorksPublic Works
110708-103ACity GasCity Services - GASUtilities
110808-104ACC Marina BeachMarina Beach OpsPublic Works
110908-105AMarinaPoliceMarina PoliceLaw Talk
111008-106ACity Pub WksCity Public WorksPublic Works
111108-107AMarinaMobileMarina MobilePublic Works
111208-110ABayfrntPlazaBayfront PlazaBusiness
113708-141AFleet 1City Service CenterPublic Works
114008-144ACCFleetMaintFleet MaintenancePublic Works
115709-005ACC Animal ContrlAnimal ControlPublic Works
115809-006ACC Animal Ctrl 2Animal Control 2Public Works
116909-021ACity GasCity Services - GasUtilities
117009-022ACity Pub WksCity Public WorksPublic Works
117109-023ACity WaterCity Services - WaterUtilities
125409-126ACC Code EnfCode EnforcementPublic Works
125609-130ACC Code Enf PrimCode Enforcement - PrimaryPublic Works
126009-134ACity TrafficCity Services - Traffic EngineeringPublic Works
Nueces County: Corpus Christi International Airport
DEC AFS Mode Alpha TagDescriptionTag
112008-120AAIRPORT 2Airport page out for incidents / information Multi-Dispatch
112108-121AAIRPORT 1Corpus Christi International Airport - Primary Law Dispatch
112208-122AAIRPORT 3Airport "Mobile" - law enforcement unit to unitLaw Talk
112308-123AAIRPORT 4Airport maintenance units Public Works
112408-124AAIRPORT 5Link to tower ground control freq 119.4 Multi-Talk
Nueces County: Port Aransas
DEC AFS Mode Alpha TagDescriptionTag
172913-081APort A PD DispPolice Dispatch 1Law Dispatch
173013-082APort A PD 2Police Channel 2Law Tac
173413-086APort A Fire DispFire Dispatch (with 154.445)Fire Dispatch
173613-090APort A EMS DispEMS DispatchEMS Dispatch
Nueces County: Port of Corpus Christi
DEC AFS Mode Alpha TagDescriptionTag
168113-021DHARBOR-1 PDPolice DispatchLaw Dispatch
168213-022DHARBOR-2 SECSecurity GuardsMulti-Tac
168313-023DHARBOR-3 OPS 1Operations 1Law Tac
168413-024DHARBOR-4 OPS 2Operations 2Law Tac
168513-025DHARBOR-5 OPS 3Operations 3Law Tac
Nueces County: Robstown
DEC AFS Mode Alpha TagDescriptionTag
155312-021ARobstown PD LinkPolice LinkLaw Dispatch
155412-022ARobstown PD DispPolice DispatchLaw Dispatch
156112-031ARobstown FD Tac3Fire TacticalFire-Tac
158512-061ARobstown EMSEMS (includes Driscoll)Multi-Tac
San Patricio County: Law Enforcement
DEC AFS Mode Alpha TagDescriptionTag
193615-020ASan Pat EmergncyEmergency BroadcastsEmergency Ops
193715-021ASan Pat SO DispSheriff DispatchLaw Dispatch
193815-022ASan Pat SO Ch 2Sheriff SecondaryLaw Tac
193915-023ASan Pat LE CommLaw Enforcement CommonLaw Tac
194015-024DSan Pat SO AdminSheriff AdministrationLaw Talk
194315-027ATaft PD/EMSTaft Police and Emergency ServicesMulti-Dispatch
194715-033AIngleside PD 1Ingleside Police DispatchLaw Dispatch
194815-034DIngleside PD 2Ingleside Police Ch 2Law Tac
195115-037AMathis PoliceMathis PoliceLaw Dispatch
203815-146ASan Pat Co JailJail OperationsLaw Talk
204115-151ASan Pat Co TXDPSTexas DPS Unit-to-UnitLaw Talk
204215-152ASan Pat Co EventEventsInterop
San Patricio County: Fire and EMS
DEC AFS Mode Alpha TagDescriptionTag
196915-061ASan Pat CommandCommandMulti-Tac
197015-062ASan Pat Fire ComFire CommunicationsFire-Tac
197115-063ASan Pat EMS ComEMS CommunicationsEMS-Tac
197215-064ASinton Fire TacSinton Fire TacticalFire-Tac
197315-065AMathis Fire TacMathis Fire TacticalFire-Tac
197415-066AOdem Fire DispOdem Fire DispatchFire Dispatch
197515-067ATaft Fire TacTaft Fire TacticalFire-Tac
197815-072AGregory Fire TacGregory Fire TacticalFire-Tac
197915-073AIngleside FD TacIngleside Fire TacticalFire-Tac
198015-074AIOB VFD TacIngleside On the Bay Fire TacticalFire-Tac
199215-090ACare RegionalCare Regional Medical CenterHospital
201715-121ASan Pat Co HazmtHazmat TacticalFire-Tac
San Patricio County: Aransas Pass
DEC AFS Mode Alpha TagDescriptionTag
194915-035AAransas Pass PD1Police DispatchLaw Dispatch
198115-075AAransas Pass FDFire TacticalFire-Tac
203615-144AAransas Pass PD2Police SecondaryLaw Dispatch
DEC AFS Mode Alpha TagDescriptionTag
204015-150ADispatch 6Dispatch Console 6Other
204415-154ADispatch 2Dispatch Console 2Other
204515-155ADispatch 3Dispatch Console 3Other
204615-156ADispatch 5Dispatch Console 5Other