Denmark: landline numbers and carriers

Denmark is one of the town-level numbering areas the ACMA register uses under area code 08 (SA, WA & NT). The register lists 33 number blocks for it with about 24,100 allocated numbers, held by 18 carriers and spread over the 0868… and 0898… dialling prefixes. That makes Denmark the 80th largest of 640 numbering areas under 08 by block count, with 0.09% of the area code's allocated numbers. A landline that calls you from one of these blocks was issued for the Denmark area — though the line may since have been ported, and caller ID can be spoofed.

Source: ACMA register, data as of 16/10/2026

33blocks in the register
18carriers with allocations
24,100allocated numbers
1991first allocation

Where Denmark is

State or territory
Western Australia
Council area
Denmark
Local time
— AWST, UTC+8, no daylight saving
Number format
08 68xx xxxx; from overseas +61 8 68xx xxxx
Nearest numbering areas
Kronkup (26 km), Denbarker (29 km), Bow Bridge (34 km), Perillup (43 km), Mount Barker (WA) (47 km)

Locality, council and state: ABS ASGS Edition 3 (CC BY 4.0). Distances are straight-line between localities.

Map of the Denmark numbering area in Western Australia and the nearest other numbering areas
Shaded: Denmark council area. The ACMA doesn't publish numbering-area boundaries, so the dot marks the Denmark locality rather than an exact outline; the inset shows where the map sits in Australia. Boundaries: ABS (CC BY 4.0).

How Denmark was numbered

The oldest block in Denmark 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 — 8 of 33 — date from 2015–2019, but allocations here span 35 years. 7 of the blocks are the standard 1,000-number size, 21 are 100-number blocks of the kind the ACMA has issued to VoIP and wholesale carriers since the mid-2000s. 8 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, TWILIO AUSTRALIA PTY LTD and VOCUS PTY LTD as original allocatees of blocks now held by other carriers.

PeriodBlocks allocated
1990–19942
2000–20042
2005–20095
2010–20146
2015–20198
2020–20246
2025–20294

The carriers in Denmark

Denmark is spread across carriers: TELSTRA LIMITED leads with 33.2% of allocated numbers ahead of SYMBIO NETWORKS PTY LTD on 18.7%, and 18 carriers hold blocks in total. 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 (3), SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED (1) and OPTUS NETWORKS PTY LIMITED (1) hold blocks originally allocated to another carrier.

CarrierBlocksNumbersShareFirst blockLatest block
TELSTRA LIMITED38,00033.2%30/06/199110/09/2010
SYMBIO NETWORKS PTY LTD74,50018.7%28/06/200519/08/2026
SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED23,10012.9%30/03/200014/07/2016
OPTUS NETWORKS PTY LIMITED22,0008.3%16/06/200512/08/2010
OPTUS MOBILE PTY LIMITED12,0008.3%31/10/200731/10/2007
PRIMUS TELECOMMUNICATIONS PTY LIMITED41,3005.4%22/07/200515/03/2017
PIPE NETWORKS PTY LIMITED21,1004.6%24/09/201214/10/2015
CHIME COMMUNICATIONS PTY LTD11,0004.1%14/07/200414/07/2004
NETSIP PTY LTD22000.8%14/02/201826/10/2021
ADARGA PTY LTD11000.4%16/09/202516/09/2025
C2A INTERNET.COM.AU PTY. LTD.11000.4%13/07/202313/07/2023
CHECK TECHNOLOGY GROUP PTY LTD11000.4%31/01/202231/01/2022
LMGPS LTD11000.4%23/11/202323/11/2023
NETERA PTY LTD11000.4%24/10/202524/10/2025
PIVOTEL SATELLITE PTY LIMITED11000.4%16/04/202516/04/2025
THE TRUSTEE FOR READING FAMILY TRUST11000.4%21/10/201921/10/2019
VIRTUTEL PTY LTD11000.4%20/12/201520/12/2015
WHY PAY MORE 4 LESS PTY LTD11000.4%10/05/201810/05/2018

Number blocks registered for Denmark

Every registered block for this area is allocated to a carrier. All 33 blocks, ascending:

Block startNumbersOriginal allocateeCurrent holderAllocatedTransferred
0868011000…100TWILIO AUSTRALIA PTY LTDSYMBIO NETWORKS PTY LTD24/09/202024/02/2021
0868021000…1,000=OPTUS NETWORKS PTY LIMITED16/06/2005—
0868192000…1,000VOCUS PTY LTDOPTUS NETWORKS PTY LIMITED12/08/201021/11/2010
0868193000…2,000=TELSTRA LIMITED10/09/2010—
0868199000…1,000AAPT LIMITEDPIPE NETWORKS PTY LIMITED14/10/201524/03/2026
0868200900…100=VIRTUTEL PTY LTD20/12/2015—
0868304200…100=SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED14/07/2016—
0868314500…100=NETSIP PTY LTD14/02/2018—
0868325800…100=ADARGA PTY LTD16/09/2025—
0868335100…100=THE TRUSTEE FOR READING FAMILY TRUST21/10/2019—
0868359700…100=WHY PAY MORE 4 LESS PTY LTD10/05/2018—
0868377200…100=NETSIP PTY LTD26/10/2021—
0868395000…3,000=SYMBIO NETWORKS PTY LTD05/10/2018—
0868478500…100=CHECK TECHNOLOGY GROUP PTY LTD31/01/2022—
0868495000…1,000=SYMBIO NETWORKS PTY LTD19/06/2020—
0868506800…100=C2A INTERNET.COM.AU PTY. LTD.13/07/2023—
0868530100…100=LMGPS LTD23/11/2023—
0868552400…100=PIVOTEL SATELLITE PTY LIMITED16/04/2025—
0868576700…100=NETERA PTY LTD24/10/2025—
0868600000…100=SYMBIO NETWORKS PTY LTD19/08/2026—
0898073000…3,000IPTEL PTY LIMITEDSOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED30/03/200001/12/2004
0898226100…100=PRIMUS TELECOMMUNICATIONS PTY LIMITED23/05/2006—
0898226200…100GOTALK LIMITEDSYMBIO NETWORKS PTY LTD28/06/200527/08/2013
0898226400…100=SYMBIO NETWORKS PTY LTD24/04/2014—
0898226500…100=PRIMUS TELECOMMUNICATIONS PTY LIMITED03/02/2012—
0898226600…100IVOX PTY LTDSYMBIO NETWORKS PTY LTD18/06/201213/06/2014
0898226700…100AAPT LIMITEDPIPE NETWORKS PTY LIMITED24/09/201224/03/2026
0898226800…100ENGIN PTY LIMITEDPRIMUS TELECOMMUNICATIONS PTY LIMITED22/07/200511/08/2015
0898265000…2,000=OPTUS MOBILE PTY LIMITED31/10/2007—
0898480000…5,000=TELSTRA LIMITED30/06/1991—
0898729000…1,000=PRIMUS TELECOMMUNICATIONS PTY LIMITED15/03/2017—
0898923000…1,000=TELSTRA LIMITED30/06/1991—
0898994000…1,000=CHIME COMMUNICATIONS PTY LTD14/07/2004—

Numbering areas next to Denmark in the register

Immediately below and above Denmark's blocks in the 0868… and 0898… prefixes sit Corackerup, Pingaring, Cranbrook, Cuballing, Tarin Rock, Denbarker, Varley, Dongolocking, Dudinin, Wagin, Dumbleyung and Fitzgerald.

Numbering areaFirst blockBlocksCarriers
Corackerup0868009000…2818
Pingaring0868009100…2919
Cranbrook0868009300…2918
Cuballing0868010000…2918
Tarin Rock0868010100…2919
Denbarker0868010300…2818
Varley0868011100…2919
Dongolocking0868011300…2818
Dudinin0868012000…2818
Wagin0868012100…3419
Dumbleyung0868012300…2818
Fitzgerald0868013000…2817

Had a call from a Denmark number?

No clear pattern in reports on these numbers yet. If a call worried you:

  1. 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.

  2. 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.

    Report to Scamwatch ↗

  3. 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.

    Do Not Call Register ↗

  4. 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 Western Australia Police Force. If your identity documents or passwords were shared, IDCARE's free support service can help you lock things down.

    ReportCyber ↗IDCARE ↗

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.

Denmark numbers: questions and answers

Where is the Denmark numbering area?

Denmark is in Western Australia, in the Denmark council area. The nearest other numbering areas are Kronkup (26 km), Denbarker (29 km) and Bow Bridge (34 km).

What area code does Denmark use?

Denmark numbers use area code 08. Its register blocks start with 08 68 and 08 98. From overseas, drop the 0 and dial +61 8 followed by the eight-digit local number.

What time zone is Denmark in?

Denmark is on Australian Western Time (AWST, UTC+8), with no daylight saving.

Which carriers hold Denmark phone numbers?

The ACMA register lists 18 carriers with allocated blocks in Denmark. By allocated numbers the largest are Telstra (33.2%), Symbio Networks (18.7%) and Soul Pattinson Telecommunications (12.9%). A number can since have been ported to another provider.

When were Denmark numbers first allocated?

The oldest block on record for Denmark 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 Denmark number?

Report it to Scamwatch. If you lost money, call your bank first, then report it through ReportCyber, which passes it to the Western Australia Police Force. Unwanted sales calls go to the Do Not Call Register's complaint form (1300 792 958).

Check a number from Denmark

Scammers spoof local landline numbers to look nearby. Guides: Australian area codes, how caller ID spoofing works.