Trouble with Insert Statements

Ok, I need some help with some SQL I'm writing. My tables are compiling just fine in MS SQL Server Query Analyser, however I'm getting an error when I try to run an insert statement. Below is the table I've created, then the insert statement I'm trying to run.


create table customer
(customer_ID char(7) not null,
customer_name char(30) not null,
customer_street char(30) not null,
customer_town char(30) not null,
customer_county char(30) not null,
customer_postcode char(8) not null,
customer_telephone int not null,
customer_email char(30) not null,
constraint customerkey primary key (customer_ID),
constraint cust_ID check ((customer_ID like '[0-9][0-9][0-9][-][0-9][0-9][0-9]')),
constraint cust_postcode check ((customer_postcode like '[A-Z][A-Z][0-9][0-9][ ][0-9][A-Z][A-Z]') or (customer_postcode like '[A-Z][A-Z][0-9][ ][ ][0-9][A-Z][A-Z]')),
constraint cust_phone check ((customer_telephone like '[0-9][0-9][0-9][0-9][0-9][ ][0-9][0-9][0-9][0-9][0-9][0-9]')),
);


insert into customer values ('001-001','John Smith','4 Road Street','TownCity','TownCounty','TS10 2SW','01642 123456','John@smith.com');

It would help to know what the error says!!
And why have you specified a telephone number field as an int??? It should be a text field.
My bet is you are trying to input a text phone number, into an integer field.
If so, change the phone field from int, to a varchar.