Trying to build a really good phone number lookup tool. Currently I have, NPA NXX Blocks with the block carrier, start date and line type. Same thing but with Zip Codes, Cities and Counties. Any other good ones I should include for local data? The more the merrier. Also willing to share the current datasets I have as they’re a pain in the ass to find online.
submitted by /u/MiloCOOH
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