Got a Call From One of These Area Codes? It Could Be a Scam

New dialing process coming to the 510 area code

Don't answer phone calls from these area codes

List of Texas area codes - Wikipedia Republished // WIKI 2

520 Area Code: Location, Scams, Should You Answer?

505 Area Code: Location, Scams, Should You Answer?

Do not answer calls from these area codes

Residential Design Codes Volume 1 - (Including Medium Density)

The East Bay is getting a new area code. It's 341. Some say it's not a big deal, but most residents in the 510 feel differently