보다폰 - Vodafone mobile coverage map
https://www.vodafone.co.nz/network/coverage/
스파크 - Spark mobile coverage map
https://www.spark.co.nz/shop/mobile/network/
스키니 - Skinny mobile coverage map
https://www.skinny.co.nz/coverage/
투디그리스 - 2degree coverage map
https://www.2degrees.nz/coverage?q=Auckland
링크에 들어가서 거주하는 주소를 입력하면 확인할 수 있습니다