Area codes / (520) / 520-509
520-509 numbers — who's calling?
3 numbers starting 520-509 have been reported, with 3 complaints and reports on record. Scammers dial in blocks, so neighbouring numbers in a prefix often belong to the same campaign.
Area codes / (520) / 520-509
3 numbers starting 520-509 have been reported, with 3 complaints and reports on record. Scammers dial in blocks, so neighbouring numbers in a prefix often belong to the same campaign.