DBA: Endeavor Communications Carrier Type: Incumbent LEC Holding Company: Address 1: PO Box 237 Address 2: City: Cloverdale State: IN Zip Code: 46120 Filer ID: 803472 Customer Inquiries Telephone Number: (800) 922-6677 Share this:TwitterFacebookPrintEmailLinkedInRedditTumblrPinterestPocketTelegramWhatsAppSkypeLike this:Like Loading...