Telephone numbers beginning with 01740 belong to the Sedgefield charge group.
The following numbers are local calls
to and from this charge group:
01325
013884
013886
013887
013888
01429
01642
0191 (numbers beginning 3)
The following numbers are regional calls
to and from this charge group:
01207
01287
013885
014346
01439
01609
01661
01677
01748
01833
01845
0191 (except numbers beginning 3)
01969
All other calls are national calls.
Back to the main charging information page.