| 10501 | 2905 | D | CALLING | Quiet / Calling | Utilities |
| 10502 | 2906 | D | STATE | Statewide | Utilities |
| 10503 | 2907 | D | GH UG | Gore Hill Underground | Utilities |
| 10504 | 2908 | D | GH OH | Gore Hill Overhead | Utilities |
| 10505 | 2909 | D | HORN OH | Hornsby Overhead | Utilities |
| 10506 | 290a | D | HORN UG | Hornsby Underground | Utilities |
| 10507 | 290b | D | NTH SUBS | North Substations | Utilities |
| 10508 | 290c | D | NTH PROT | North Protection | Utilities |
| 10509 | 290d | D | NTH DIST OPS | North District Operators | Utilities |
| 10510 | 290e | D | GH STREET | Gore Hill Street Lighting | Utilities |
| 10511 | 290f | D | NTH OP | North Operator | Utilities |
| 10512 | 2910 | D | UTIL 1 | Utility 1 | Utilities |
| 10513 | 2911 | D | NTH EMSO 1 | North EMSO Data 1 | Utilities |
| 10514 | 2912 | D | DY OH 1 | Dee Why Overhead 1 | Utilities |
| 10515 | 2913 | D | DY OH 2 | Dee Why Overhead 2 | Utilities |
| 10516 | 2914 | D | DY OP | Dee Why Operator | Utilities |
| 10517 | 2915 | D | DY SUBS | Dee Why Substations | Utilities |
| 10518 | 2916 | D | PROJECTS | Projects and Contracts | Utilities |
| 10519 | 2917 | D | EAST OP | East Operator | Utilities |
| 10520 | 2918 | D | UTIL 1 | Utility 1 | Utilities |
| 10521 | 2919 | D | UTIL 2 | Utility 2 | Utilities |
| 10522 | 291a | D | EAST UG | East Underground | Utilities |
| 10523 | 291b | D | EAST OH | East Overhead | Utilities |
| 10524 | 291c | D | EAST SUBS | East Substations | Utilities |
| 10525 | 291d | D | ASSET ACC | Asset Access | Utilities |
| 10526 | 291e | D | EAST DIST OPS | East District Operators | Utilities |
| 10527 | 291f | D | EAST PROT | East Protection | Utilities |
| 10528 | 2920 | D | CBD HV UG | CBD High Voltage Underground | Utilities |
| 10529 | 2921 | D | PINC CTRL | PINC Network Operations Controller | Utilities |
| 10530 | 2922 | D | SO TPDR 1 | SO Transponder 1 | Utilities |
| 10531 | 2923 | D | SO TODR 2 | SO Transponder 2 | Utilities |
| 10532 | 2924 | D | RAD CMDR | Radio Commander | Utilities |
| 10533 | 2925 | D | AusGrid 10533 | AusGrid 10533 | Utilities |
| 10534 | 2926 | D | AusGrid 10534 | AusGrid 10534 | Utilities |
| 10535 | 2927 | D | STH OP | South Operator | Utilities |
| 10536 | 2928 | D | IW OH | Inner West Overhead | Utilities |
| 10537 | 2929 | D | HB UG | Homebush Underground | Utilities |
| 10538 | 292a | D | SW TRAIN | Silverwater Training Centre | Utilities |
| 10539 | 292b | D | BT OH | Bankstown Overhead | Utilities |
| 10540 | 292c | D | BT DIST OP | Bankstown District Operators | Utilities |
| 10541 | 292d | D | STH DIST OP | South District Operators | Utilities |
| 10542 | 292e | D | BT OP | Bankstown Operator | Utilities |
| 10543 | 292f | D | AusGrid 10543 | AusGrid 10543 | Utilities |
| 10544 | 2930 | D | OAT OH | Oatley Overhead | Utilities |
| 10545 | 2931 | D | STH EMSO 1 | South EMSO Data 1 | Utilities |
| 10546 | 2932 | D | AusGrid 10546 | AusGrid 10546 | Utilities |
| 10547 | 2933 | D | AusGrid 10547 | AusGrid 10547 | Utilities |
| 10548 | 2934 | D | TRANS 1 | Transmission 1 | Utilities |
| 10549 | 2935 | D | TRANS 2 | Transmission 2 | Utilities |
| 10550 | 2936 | D | AusGrid 10550 | AusGrid 10550 | Utilities |
| 10551 | 2937 | D | AusGrid 10551 | AusGrid 10551 | Utilities |
| 10552 | 2938 | D | AusGrid 10552 | AusGrid 10552 | Utilities |
| 10553 | 2939 | D | AusGrid 10553 | AusGrid 10553 | Utilities |
| 10554 | 293a | D | AusGrid 10554 | AusGrid 10554 | Utilities |
| 10555 | 293b | D | AusGrid 10555 | AusGrid 10555 | Utilities |
| 10556 | 293c | D | NTH OP | North Operator | Utilities |
| 10557 | 293d | D | STH OP | South Operator | Utilities |
| 10558 | 293e | D | EAST OP | East Operator | Utilities |
| 10559 | 293f | D | BT OP | Bankstown Operator | Utilities |
| 10560 | 2940 | D | DY OP | Dee Why Operator | Utilities |
| 10561 | 2941 | D | TELECTRL | Telecontrol / Facilities / Driver Training | Utilities |
| 10562 | 2942 | D | CIP-IMS | CIP IMS Control Duty Managers | Utilities |
| 10563 | 2943 | D | INC OPS | Incident Operations | Utilities |
| 10564 | 2944 | D | SUBS METER | TCA Substations Metering | Utilities |
| 10565 | 2945 | D | NET TEST 1 | TCA Network Test 1 | Utilities |
| 10566 | 2946 | D | NET TEST 2 | TCA Network Test 2 | Utilities |
| 10567 | 2947 | D | NET TEST 3 | TCA Network Test 3 | Utilities |
| 10568 | 2948 | D | NET TEST 4 | TCA Network Test 4 | Utilities |
| 10569 | 2949 | D | NET TEST 5 | TCA Network Test 5 | Utilities |
| 10570 | 294a | D | CASS DATA 1 | CASS Data 1 | Utilities |
| 20501 | 5015 | D | CC OP | Central Coast Operator | Utilities |
| 20502 | 5016 | D | CC INSPECT | Central Coast Installation Inspector | Utilities |
| 20503 | 5017 | D | CC EMSOS | Central Coast EMSOs | Utilities |
| 20504 | 5018 | D | CC SUBS | Central Coast Substations | Utilities |
| 20505 | 5019 | D | GOS OH | Gosford Overhead | Utilities |
| 20506 | 501a | D | CC UG | Central Coast Underground | Utilities |
| 20507 | 501b | D | CC DIST OPS | Central Coast District Operators | Utilities |
| 20508 | 501c | D | NORA OH | Noraville Overhead | Utilities |
| 20509 | 501d | D | CC PROT | Central Coast Protection | Utilities |
| 20510 | 501e | D | NORA OH | Noraville Overhead | Utilities |
| 20511 | 501f | D | CC EMSO 1 | Central Coast EMSO Data 1 | Utilities |
| 20512 | 5020 | D | CC OP | Central Coast Operator | Utilities |
| 20513 | 5021 | D | NEWC OP | Newcastle Operator | Utilities |
| 20514 | 5022 | D | NEWC DES DAT | Newcastle Despatch Data 1 | Utilities |
| 20515 | 5023 | D | WALL OH 1 | Wallsend Overhead 1 | Utilities |
| 20516 | 5024 | D | WALL UG | Wallsend Underground | Utilities |
| 20517 | 5025 | D | WALL SUBS | Wallsend Substations | Utilities |
| 20518 | 5026 | D | MAIT 1 | Maitland 1 | Utilities |
| 20519 | 5027 | D | WALL OH 2 | Wallsend Overhead 2 | Utilities |
| 20520 | 5028 | D | HUNT TCA | TCA Hunter | Utilities |
| 20521 | 5029 | D | HUNT OP | Hunter Operator | Utilities |
| 20522 | 502a | D | MUSW 1 | Muswellbrook 1 | Utilities |
| 20523 | 502b | D | MUSW 2 | Muswellbrook 2 | Utilities |
| 20524 | 502c | D | CASS DATA 2 | CASS Data 2 | Utilities |
| 20525 | 502d | D | SING | Singleton | Utilities |
| 20526 | 502e | D | HUNT DIST OP | Hunter District Operators | Utilities |
| 20527 | 502f | D | NEWC DIST OP | Newcastle District Operators | Utilities |
| 20528 | 5030 | D | HUNT PROJ | Hunter Projects | Utilities |
