If your (US) provider has a deal with a canadian wireless company, you texts and calls will go through.
1	If	if	SCONJ	IN	_	7	mark	7:mark	_
2	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	6	nmod:poss	6:nmod:poss	_
3	(	(	PUNCT	-LRB-	_	6	punct	6:punct	SpaceAfter=No
4	US	US	PROPN	NNP	Number=Sing	6	compound	6:compound	SpaceAfter=No
5	)	)	PUNCT	-RRB-	_	6	punct	6:punct	_
6	provider	provider	NOUN	NN	Number=Sing	7	nsubj	7:nsubj	_
7	has	have	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	21	advcl	21:advcl:if	_
8	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	9:det	_
9	deal	deal	NOUN	NN	Number=Sing	7	obj	7:obj	_
10	with	with	ADP	IN	_	14	case	14:case	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	14:det	_
12	canadian	Canadian	ADJ	JJ	Degree=Pos	14	amod	14:amod	_
13	wireless	wireless	ADJ	JJ	Degree=Pos	14	amod	14:amod	_
14	company	company	NOUN	NN	Number=Sing	9	nmod	9:nmod:with	SpaceAfter=No
15	,	,	PUNCT	,	_	21	punct	21:punct	_
16	you	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs|Typo=Yes	17	nmod:poss	17:nmod:poss	CorrectForm=your
17	texts	text	NOUN	NNS	Number=Plur	21	nsubj	21:nsubj	_
18	and	and	CCONJ	CC	_	19	cc	19:cc	_
19	calls	call	NOUN	NNS	Number=Plur	17	conj	17:conj:and|21:nsubj	_
20	will	will	AUX	MD	VerbForm=Fin	21	aux	21:aux	_
21	go	go	VERB	VB	VerbForm=Inf	0	root	0:root	_
22	through	through	ADV	RB	_	21	advmod	21:advmod	SpaceAfter=No
23	.	.	PUNCT	.	_	21	punct	21:punct	_
