SearchTwilioPhoneNumberSID.rb

# Get twilio-ruby from twilio.com/docs/ruby/install
require 'rubygems'          # This line not needed for ruby > 1.8
require 'twilio-ruby'
 
# Get your Account Sid and Auth Token from twilio.com/user/account
account_sid = 'your account sid'
auth_token = 'your auth token'
@client = Twilio::REST::Client.new account_sid, auth_token
 
 
# Loop over numbers and print out a property for each one
@client.account.incoming_phone_numbers.list.each do |number|
    puts number.sid
    puts number.phone_number
end