DBA: Halstad Telephone Company Carrier Type: Incumbent LEC Holding Company: Address 1: PO Box 55 Address 2: City: Halstad State: MN Zip Code: 56548 Filer ID: 803424 Customer Inquiries Telephone Number: (218) 456-2125 Share this:TwitterFacebookPrintEmailLinkedInRedditTumblrPinterestPocketTelegramWhatsAppSkypeLike this:Like Loading...