australian-business-validator

Australian Business Validator

Phone Number Formats

• 1300: 1300 XXX XXX (10 digits total)
• 1800: 1800 XXX XXX (10 digits total)
• Mobile: 04XX XXX XXX (10 digits, starts with 04)
• Landline: (0X) XXXX XXXX (NSW=02, VIC=03, QLD=07, SA/WA/NT=08)

Postcode Ranges

• NSW: 1000-2599, 2619-2899, 2921-2999
• VIC: 3000-3999
• QLD: 4000-4999
• SA: 5000-5799
• WA: 6000-6797
• TAS: 7000-7999
• ACT: 0200-0299, 2600-2618, 2900-2920
• NT: 0800-0899

ABN/ACN

• ABN: 11 digits, format XX XXX XXX XXX. Verify at abr.business.gov.au
• ACN: 9 digits, format XXX XXX XXX

Validation Checks

1. All phone numbers in valid Australian format
2. All postcodes match correct states
3. All addresses geographically accurate
4. All business numbers properly formatted
5. City/state pairings are correct (Sydney=NSW, Melbourne=VIC, Brisbane=QLD, Perth=WA, Adelaide=SA, Hobart=TAS, Canberra=ACT, Darwin=NT)