There are online formatters like smartystreets.com which can validate and format your international address. Is this what you are looking for? Source: over 2 years ago

What I've noticed after watching those sneaker botting videos is that they can make as many emails, proxies and debit cars numbers as they want but.... Not addresses. According to this video they mix up the way their address are written which somehow fools their system into thinking there aren't repeats even though the shoes some how end up at the same address. What these sites really need is a third party service... Source: about 3 years ago

At one point they used SmartyStreets to validate your address and if it thinks your duplex and your neighbor is the same house, they'll be treated as one so you cannot get fiber now. Source: about 3 years ago

You can give smartystreets.com a try however for that many records it might cost you just a bit. Source: over 3 years ago

A good source that is free in small quantities for all states and in the world: smartystreets.com. Source: over 3 years ago

However, I'm getting stuck at finding a replacement for the web app. You see, I hate phones (nothing personal, and it'd be much better if my phone had a full mechanical keyboard built-in but physics won't allow it), so I type all my stuff on the computer using contacts.google.com and calendar.google.com -> it's synched to my phone and I can check it there (plus, notifications!). So in order to get rid of Google,... Source: 7 months ago

Usually contacts are synced to Google contacts. They will be automatically loading. If not, check https://contacts.google.com. Source: 12 months ago

The contacts for your google account are synced to Google contacts. https://contacts.google.com which is linked to your Gmail account. Source: 12 months ago

If it's a personal one, go to contacts.google.com and remove the contacts from there. You can also remove them from the Contacts app if you're syncing contacts with Google, but just going to the website is more straightforward for removing them from the cloud. Source: 12 months ago

My wife said her contacts disappeared on her 6a this morning. They were definitely still there on contacts.google.com so it must be a syncing issue. Told her to wait it out. Created a contact backup just in case. Source: about 1 year ago