Create 2 Concrete 5 Blocks for my website

2 different Concrete5 blocks are needed to read excel spreadsheets. I have a telecommunications business and need 2 different concrete5 blocks made to compliment my website. 1 - I have a spreadsheet of phone numbers. I need a block that has a search bar the customer can put their phone number in and it'll search to see if it's eligible for the next task. Here's an example: Look to the middle right of the screen (see if customer can keep their phone number) [login to view URL] 2 - I have a spreadsheet of calling codes and rates. I need a block that has a search bar/dropdown menu where the customer look up a country and the calling rates will appear for that country. Here's an example: [login to view URL] [login to view URL] The spreadsheet that it reads has a country code, country and call rate. There will be multiple rates for each country.