This is the 206th most frequent Indonesian word.
nomor
"Nomor" means "number" in English.
In this sentence, 'nomor' refers to a numerical identifier specific to a phone contact line.
Nomor telepon saya adalah 081234567890.
My phone number is 081234567890.
'Nomor' here refers to a rank or position achieved in a competition or list.
Saya mendapat nomor satu dalam perlombaan itu.
I got number one in that race.
In this instance, 'nomor' indicates a sequence or order assigned to individuals in a queue.