Roma: landline numbers and carriers
Roma is one of the town-level numbering areas the ACMA register uses under area code 07 (QLD). The register lists 49 number blocks for it with about 48,200 allocated numbers, held by 20 carriers and spread over the 0745…, 0775… and 0746… dialling prefixes. That makes Roma the 21st largest of 409 numbering areas under 07 by block count, with 0.21% of the area code's allocated numbers. A landline that calls you from one of these blocks was issued for the Roma area — though the line may since have been ported, and caller ID can be spoofed.
Source: ACMA register, data as of 15/10/2026
Where Roma is
- State or territory
- Queensland
- Council area
- Maranoa
- Local time
- — AEST, UTC+10, no daylight saving
- Number format
- 07 45xx xxxx; from overseas +61 7 45xx xxxx
- Nearest numbering areas
- Wallumbilla (38 km), Durham Downs (56 km), Yuleba (58 km), Surat (70 km), Injune (82 km)
Locality, council and state: ABS ASGS Edition 3 (CC BY 4.0). Distances are straight-line between localities.
How Roma was numbered
The oldest block in Roma was allocated on 30 June 1991 and is held today by TELSTRA LIMITED; the newest on 19 August 2026 to SYMBIO NETWORKS PTY LTD. Most of the area's blocks — 16 of 49 — date from 2015–2019, but allocations here span 35 years. 21 of the blocks are the standard 1,000-number size, 22 are 100-number blocks of the kind the ACMA has issued to VoIP and wholesale carriers since the mid-2000s, and 1 is 10,000 numbers or larger. 9 allocated blocks have changed hands since they were first issued: the register still names AAPT LIMITED, ENGIN PTY LIMITED, GOTALK LIMITED, IPTEL PTY LIMITED, IVOX PTY LTD and TWILIO AUSTRALIA PTY LTD as original allocatees of blocks now held by other carriers.
| Period | Blocks allocated |
|---|---|
| 1990–1994 | 3 |
| 1995–1999 | 1 |
| 2000–2004 | 4 |
| 2005–2009 | 7 |
| 2010–2014 | 7 |
| 2015–2019 | 16 |
| 2020–2024 | 7 |
| 2025–2029 | 4 |
The carriers in Roma
TELSTRA LIMITED holds the largest share here with 60.2% of allocated numbers across 12 blocks; OPTUS NETWORKS PTY LIMITED is second with 10.4%, and 18 other carriers hold the rest. TELSTRA LIMITED has the longest tenure, with a block dated 30/06/1991; SYMBIO NETWORKS PTY LTD received the newest, on 19/08/2026. SYMBIO NETWORKS PTY LTD (4), PIPE NETWORKS PTY LIMITED (3) and PRIMUS TELECOMMUNICATIONS PTY LIMITED (1) hold blocks originally allocated to another carrier.
| Carrier | Blocks | Numbers | Share | First block | Latest block |
|---|---|---|---|---|---|
| TELSTRA LIMITED | 12 | 29,000 | 60.2% | 30/06/1991 | 29/11/2019 |
| OPTUS NETWORKS PTY LIMITED | 4 | 5,000 | 10.4% | 26/10/2004 | 21/11/2017 |
| SYMBIO NETWORKS PTY LTD | 9 | 4,500 | 9.3% | 22/06/2005 | 19/08/2026 |
| PIPE NETWORKS PTY LIMITED | 3 | 2,100 | 4.4% | 03/07/2007 | 24/06/2015 |
| OPTUS MOBILE PTY LIMITED | 1 | 2,000 | 4.1% | 23/09/2008 | 23/09/2008 |
| NETSIP PTY LTD | 3 | 1,200 | 2.5% | 14/02/2018 | 02/06/2022 |
| PRIMUS TELECOMMUNICATIONS PTY LIMITED | 3 | 1,200 | 2.5% | 24/12/2004 | 03/02/2012 |
| SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED | 2 | 1,100 | 2.3% | 30/03/2000 | 14/07/2016 |
| CHIME COMMUNICATIONS PTY LTD | 1 | 1,000 | 2.1% | 14/07/2004 | 14/07/2004 |
| ADARGA PTY LTD | 1 | 100 | 0.2% | 16/09/2025 | 16/09/2025 |
| AGILE PTY LTD | 1 | 100 | 0.2% | 30/03/2007 | 30/03/2007 |
| C2A INTERNET.COM.AU PTY. LTD. | 1 | 100 | 0.2% | 13/07/2023 | 13/07/2023 |
| CHECK TECHNOLOGY GROUP PTY LTD | 1 | 100 | 0.2% | 31/01/2022 | 31/01/2022 |
| GENNEXT ENTERPRISES PTY LTD | 1 | 100 | 0.2% | 03/10/2019 | 03/10/2019 |
| LMGPS LTD | 1 | 100 | 0.2% | 23/11/2023 | 23/11/2023 |
| NETERA PTY LTD | 1 | 100 | 0.2% | 24/10/2025 | 24/10/2025 |
| PIVOTEL SATELLITE PTY LIMITED | 1 | 100 | 0.2% | 16/04/2025 | 16/04/2025 |
| THE TRUSTEE FOR READING FAMILY TRUST | 1 | 100 | 0.2% | 21/10/2019 | 21/10/2019 |
| VIRTUTEL PTY LTD | 1 | 100 | 0.2% | 20/12/2015 | 20/12/2015 |
| WHY PAY MORE 4 LESS PTY LTD | 1 | 100 | 0.2% | 10/05/2018 | 10/05/2018 |
Number blocks registered for Roma
Every registered block for this area is allocated to a carrier. All 49 blocks, ascending:
| Block start | Numbers | Original allocatee | Current holder | Allocated | Transferred |
|---|---|---|---|---|---|
| 0745050000… | 2,000 | = | OPTUS NETWORKS PTY LIMITED | 26/10/2004 | — |
| 0745108000… | 1,000 | ENGIN PTY LIMITED | PRIMUS TELECOMMUNICATIONS PTY LIMITED | 24/12/2004 | 11/08/2015 |
| 0745195000… | 100 | TWILIO AUSTRALIA PTY LTD | SYMBIO NETWORKS PTY LTD | 24/09/2020 | 24/02/2021 |
| 0745231900… | 100 | = | VIRTUTEL PTY LTD | 20/12/2015 | — |
| 0745236100… | 100 | = | PRIMUS TELECOMMUNICATIONS PTY LIMITED | 20/05/2005 | — |
| 0745236200… | 100 | GOTALK LIMITED | SYMBIO NETWORKS PTY LTD | 22/06/2005 | 19/08/2013 |
| 0745236400… | 100 | = | AGILE PTY LTD | 30/03/2007 | 22/11/2011 |
| 0745236500… | 100 | = | PRIMUS TELECOMMUNICATIONS PTY LIMITED | 03/02/2012 | — |
| 0745236600… | 100 | IVOX PTY LTD | SYMBIO NETWORKS PTY LTD | 18/06/2012 | 13/06/2014 |
| 0745236700… | 100 | = | SYMBIO NETWORKS PTY LTD | 24/04/2014 | — |
| 0745259000… | 100 | = | NETSIP PTY LTD | 26/10/2021 | — |
| 0745389000… | 1,000 | = | OPTUS NETWORKS PTY LIMITED | 09/06/2005 | — |
| 0745548000… | 2,000 | = | OPTUS MOBILE PTY LIMITED | 23/09/2008 | — |
| 0745701000… | 1,000 | AAPT LIMITED | PIPE NETWORKS PTY LIMITED | 01/05/2014 | 24/03/2026 |
| 0745726000… | 1,000 | = | TELSTRA LIMITED | 17/12/2008 | — |
| 0745731000… | 1,000 | = | SYMBIO NETWORKS PTY LTD | 16/04/2015 | — |
| 0745743000… | 1,000 | AAPT LIMITED | PIPE NETWORKS PTY LIMITED | 24/06/2015 | 24/03/2026 |
| 0745780000… | 1,000 | = | TELSTRA LIMITED | 20/10/2015 | — |
| 0745783000… | 1,000 | = | OPTUS NETWORKS PTY LIMITED | 21/08/2015 | — |
| 0745784000… | 1,000 | = | TELSTRA LIMITED | 07/11/2012 | — |
| 0745785000… | 1,000 | = | TELSTRA LIMITED | 07/06/2012 | — |
| 0745788000… | 1,000 | = | TELSTRA LIMITED | 20/10/2015 | — |
| 0745867000… | 100 | = | SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED | 14/07/2016 | — |
| 0745892800… | 100 | = | NETSIP PTY LTD | 14/02/2018 | — |
| 0745905400… | 100 | = | THE TRUSTEE FOR READING FAMILY TRUST | 21/10/2019 | — |
| 0745920000… | 2,000 | = | TELSTRA LIMITED | 05/04/2017 | — |
| 0745942000… | 1,000 | = | TELSTRA LIMITED | 18/07/2012 | — |
| 0745953000… | 1,000 | = | OPTUS NETWORKS PTY LIMITED | 21/11/2017 | — |
| 0745959000… | 1,000 | IVOX PTY LTD | SYMBIO NETWORKS PTY LTD | 19/12/2017 | 27/12/2017 |
| 0745989400… | 100 | = | ADARGA PTY LTD | 16/09/2025 | — |
| 0745998000… | 1,000 | = | SYMBIO NETWORKS PTY LTD | 14/11/2019 | — |
| 0746116000… | 1,000 | IPTEL PTY LIMITED | SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED | 30/03/2000 | 01/12/2004 |
| 0746201000… | 1,000 | = | TELSTRA LIMITED | 30/06/1991 | — |
| 0746204000… | 1,000 | = | TELSTRA LIMITED | 30/06/1991 | — |
| 0746220000… | 10,000 | = | TELSTRA LIMITED | 30/06/1991 | — |
| 0746240000… | 6,000 | = | TELSTRA LIMITED | 11/07/1996 | — |
| 0746456000… | 1,000 | = | CHIME COMMUNICATIONS PTY LTD | 14/07/2004 | — |
| 0746830000… | 100 | AAPT LIMITED | PIPE NETWORKS PTY LIMITED | 03/07/2007 | 24/03/2026 |
| 0775019200… | 100 | = | WHY PAY MORE 4 LESS PTY LTD | 10/05/2018 | — |
| 0775183800… | 100 | = | GENNEXT ENTERPRISES PTY LTD | 03/10/2019 | — |
| 0775187000… | 3,000 | = | TELSTRA LIMITED | 29/11/2019 | — |
| 0775194500… | 100 | = | CHECK TECHNOLOGY GROUP PTY LTD | 31/01/2022 | — |
| 0775240000… | 1,000 | = | NETSIP PTY LTD | 02/06/2022 | — |
| 0775258300… | 100 | = | C2A INTERNET.COM.AU PTY. LTD. | 13/07/2023 | — |
| 0775298100… | 100 | = | LMGPS LTD | 23/11/2023 | — |
| 0775334900… | 100 | = | PIVOTEL SATELLITE PTY LIMITED | 16/04/2025 | — |
| 0775366700… | 100 | = | NETERA PTY LTD | 24/10/2025 | — |
| 0775375000… | 1,000 | = | SYMBIO NETWORKS PTY LTD | 19/06/2020 | — |
| 0775396500… | 100 | = | SYMBIO NETWORKS PTY LTD | 19/08/2026 | — |
Numbering areas next to Roma in the register
Immediately below and above Roma's blocks in the 0745…, 0775… and 0746… prefixes sit Diamondy, Dunmore, Eschol, Glenhope, Goombi, Jandowae, Jimbour, Kumbarilla, Kupunn, Macalister, Auburn (Ext) (QLD) and Bell.
| Numbering area | First block | Blocks | Carriers |
|---|---|---|---|
| Diamondy | 0745044000… | 30 | 19 |
| Dunmore | 0745045000… | 30 | 19 |
| Eschol | 0745046000… | 30 | 19 |
| Glenhope | 0745047000… | 30 | 19 |
| Goombi | 0745048000… | 30 | 19 |
| Jandowae | 0745049000… | 32 | 19 |
| Jimbour | 0745052000… | 30 | 19 |
| Kumbarilla | 0745053000… | 31 | 19 |
| Kupunn | 0745054000… | 32 | 19 |
| Macalister | 0745055000… | 31 | 19 |
| Auburn (Ext) (QLD) | 0745056000… | 30 | 19 |
| Bell | 0745057000… | 32 | 19 |
Had a call from a Roma number?
No clear pattern in reports on these numbers yet. If a call worried you:
- Call back on a number you trust
If a caller says they're your bank, the ATO, Services Australia, a courier or your telco, hang up and ring the organisation on the number from its website or your statement, never the number that called you. Caller ID can be faked.
- Report the call to Scamwatch
The National Anti-Scam Centre uses Scamwatch reports to warn others and to get scam numbers blocked. Note the number, the time and what the caller claimed to be. If anyone is in danger, call 000.
- Register on the Do Not Call Register
Registering landlines and mobiles is free and stops most telemarketing calls within 30 days. Charities, political parties, surveys and scammers aren't covered.
- If you lost money or shared details
Call your bank straight away on the number on your card and ask it to stop the payment. Then report it through ReportCyber, which passes cybercrime reports to the Queensland Police Service. If your identity documents or passwords were shared, IDCARE's free support service can help you lock things down.
Nationally, Scamwatch recorded $72.5 million lost to scams that started with a phone call in 2025 (down from $107.2 million), with a median loss of $3,800 per report that lost money, and phone-call scam reports are 73.7% below their 2021 level. Telcos blocked 109.3 million scam calls and 45.2 million scam texts in January to March 2026. Sources: Targeting scams 2025 (National Anti-Scam Centre); ACMA quarterly report, Jan–Mar 2026.
Roma numbers: questions and answers
Where is the Roma numbering area?
Roma is in Queensland, in the Maranoa council area. The nearest other numbering areas are Wallumbilla (38 km), Durham Downs (56 km) and Yuleba (58 km).
What area code does Roma use?
Roma numbers use area code 07. Its register blocks start with 07 45, 07 75 and 07 46. From overseas, drop the 0 and dial +61 7 followed by the eight-digit local number.
What time zone is Roma in?
Roma is on Australian Eastern Time (AEST, UTC+10), with no daylight saving.
Which carriers hold Roma phone numbers?
The ACMA register lists 20 carriers with allocated blocks in Roma. By allocated numbers the largest are Telstra (60.2%), Optus Networks (10.4%) and Symbio Networks (9.3%). A number can since have been ported to another provider.
When were Roma numbers first allocated?
The oldest block on record for Roma was allocated on 30 June 1991 and is held by Telstra; the newest on 19 August 2026, to Symbio Networks.
How do I report a scam call from a Roma number?
Report it to Scamwatch. If you lost money, call your bank first, then report it through ReportCyber, which passes it to the Queensland Police Service. Unwanted sales calls go to the Do Not Call Register's complaint form (1300 792 958).
Check a number from Roma
Scammers spoof local landline numbers to look nearby. Guides: Australian area codes, how caller ID spoofing works.