16 close help welcome to diamond bus routes & timetables tickets pay point agencies news job opportunities contact t 0121 557 7337 f 0121 520 4999 diamond bus network connecting communities in the midlands diamond bus provides local bus services within birmingham and the black country . we provide a network of reliable high frequency services and you can enjoy fantastic savings with our freedom tickets remember unlike other bus companies we are pleased to give change on our buses . welcome routes & timetables tickets news job opportunities contact