Telephone numbers beginning with 01858 belong to the Market Harborough charge group.
The following numbers are local calls
to and from this charge group:
0116
01455
01536
01572
01604
01788
The following numbers are regional calls
to and from this charge group:
0115
01203
01234
01280
01295
01327
01476
01480
01509
01530
01664
01675
01676
01731
01733
01778
01780
01827
01832
01908
01926
01933
01949
All other calls are national calls.
Back to the main charging information page.