NPANXXCLLICity, STTelco
903 227 SHMNTXCACM1 BONHAM SOUTHWESTERN BELL MOBILE SYSTEMS
903 267 SHMNTXCACM1 SHERMAN SOUTHWESTERN BELL MOBILE SYSTEMS
903 271 SHMNTXCACM1 DENISON SOUTHWESTERN BELL MOBILE SYSTEMS
903 815 SHMNTXCACM1 SHERMAN SOUTHWESTERN BELL MOBILE SYSTEMS
903 818 SHMNTXCACM1 SHERMAN SOUTHWESTERN BELL MOBILE SYSTEMS
903 821 SHMNTXCACM1 SHERMAN SOUTHWESTERN BELL MOBILE SYSTEMS