OPINION OF THE COURT
Pigott, J.The New York Drug Enforcement Task Force obtained an eavesdropping warrant on July 21, 2005, in order to intercept *169the cell phone calls of George Cabrera, a Queens drug dealer. Another target of the warrant was a person later identified as defendant Rafael Rodriguez, also known as “Rafi.” Agents recorded a number of Cabrera’s conversations, including several that occurred on August 1, 2005 during which Cabrera spoke with defendant and with Willie “Buddha” Smith.
In the first call, using coded language, which Cabrera interpreted at defendant’s trial, Smith confirmed with Cabrera that he wanted to buy 150 grams of cocaine. The two men had agreed on a price for this transaction the previous day. When Smith asked how long it would take Cabrera to get the cocaine, he replied that he would need to ask “Rafi.” As Cabrera explained at trial, he was referring to defendant, who had agreed to obtain the drugs in Manhattan, in exchange for a share in the profits. Minutes later, Cabrera phoned defendant, expecting him to be in Manhattan. Defendant was still in Queens, but assured Cabrera he had time to do the job. Cabrera told defendant to go to Manhattan immediately, and then called Smith to ask for an extension of a few hours.
In a call later that afternoon, Cabrera told defendant that he was going to meet Smith at 6:00 p.m. Defendant said he would join Cabrera. Cabrera confirmed arrangements with Smith, and picked defendant up at a street corner in Manhattan. Defendant told Cabrera that he was going to get the cocaine from a dealer nearby and had Cabrera drive to an intersection two blocks away. There Cabrera stepped out of the car. While Cabrera was talking with an acquaintance, he noticed a man walk by his vehicle and, upon returning, was told by defendant that the cocaine was now in his car.
Defendant and Cabrera drove to Queens. At about 6:40 p.m., Smith walked to a preassigned meeting place just as defendant and Cabrera arrived. Smith got into the back seat of Cabrera’s vehicle. Smith, meanwhile, was the target of an investigation unrelated to the Drug Enforcement Task Force’s, and a New York City Police Department (NYPD) detective, Constantine Papadopoulos, was sitting in an unmarked car conducting surveillance. Papadopoulos observed Smith talking with defendant and Cabrera, saw money in Smith’s hands, and noticed Cabrera lean forward to get a black plastic bag from defendant. At this point, Detective Papadopoulos and his partner arrested the three men. Papadopoulos found a black plastic bag where defendant had been sitting. Cabrera had $750 on his person. Smith had $155, *170and $4,000 was found where he had been sitting in the vehicle. The plastic bag contained more than five ounces of cocaine.
After the Drug Enforcement Task Force learned that Cabrera had been arrested by the NYPD, it “rearrested” Cabrera, along with defendant and Smith. Cabrera was charged in federal court in relation to an unrelated 2004 heroin deal. Cabrera pleaded guilty in the federal case; the mandatory minimum for the offense was 120 months’ imprisonment.
Defendant first learned that he had been a subject of an eavesdropping warrant at his arraignment on December 15, 2005. A week later, he was charged by indictment with criminal sale of a controlled substance in the first degree (Penal Law § 220.43 [1]) and conspiracy in the second degree (Penal Law § 105.15). Cabrera was charged with the same crimes. (Smith, meanwhile, pleaded guilty to criminal possession of a controlled substance in the second degree, and was sentenced to 3V2 years’ imprisonment.)
In an omnibus motion filed in April 2006, defendant moved to suppress the intercepted phone calls on the ground that the prosecution had failed to give him notice of the warrant as required by CPL 700.50 (3). Although a written decision by Supreme Court on this issue is not extant, it appears clear from a later Mapp/Dunaway ruling that the court considered, but denied, defendant’s request for suppression of the phone calls, without holding a hearing on the issue. In any case, no suppression motion was granted.
In October 2007, Cabrera entered into a cooperation agreement with the Office of the Special Narcotics Prosecutor. With respect to his August 1 arrest, Cabrera pleaded guilty to criminal sale of a controlled substance in the third degree. The prosecutor agreed to a reduced sentence of one year’s imprisonment, to be served concurrently with Cabrera’s federal sentence, if Cabrera testified truthfully at defendant’s trial.
Shortly thereafter, defendant proceeded to a jury trial. Cabrera testified at length, against defendant. Six of eight intercepted calls were played for the jury, and transcripts of all the conversations were introduced into evidence. Detective Papadopoulos testified as well.
For his part, defendant placed Cabrera’s cooperation agreement into evidence, and cross-examined Cabrera on it. Defendant did not testify or introduce witnesses. In summation, defense counsel argued that this was a case of mistaken *171identity—defendant and “Rail” were not the same person—and urged the jury not to credit Cabrera’s testimony.
The jury found defendant guilty as charged. At sentencing, the prosecutor argued that only a trusted member of a narcotics organization could have obtained such a large amount of cocaine and recommended a 15-year prison sentence on the sale count. Defense counsel sought an eight-year term for that count, noting that defendant’s criminal record was far less extensive than Cabrera’s and that defendant had been offered five years’ imprisonment in exchange for a guilty plea. Supreme Court sentenced defendant to concurrent terms of 17 years’ imprisonment on the sale count and 5 to 15 years’ imprisonment on the conspiracy count. Subsequently, Supreme Court imposed five years’ postrelease supervision on defendant, doing so in his absence.
On appeal, defendant made several arguments, including the contentions that he should have been granted a suppression hearing in regard to the eavesdropping warrant issue, that his postrelease supervision term had been illegally imposed in his absence, and that his prison sentence was harsh and excessive. The Appellate Division rejected all defendant’s claims, except the challenge to his postrelease supervision sentence, which the People conceded (77 AD3d 420 [2010]). That court held that suppression of wiretap evidence based on the prosecution’s violation of CPL 700.50 (3) was not warranted without a showing of prejudice, and found that defendant failed to allege any prejudice and had a full opportunity to challenge the legality of the warrant when he received notice of it at his arraignment (77 AD3d at 421). The court modified and, as modified, affirmed Supreme Court’s judgment, remitting the matter for the sole purpose of the imposition of a postrelease supervision term in defendant’s presence.
A Judge of this Court granted defendant leave to appeal (15 NY3d 955 [2010]). We now affirm.
Pursuant to CPL 700.50 (3), written notice must be served upon a person who is named in an eavesdropping or video surveillance warrant, informing him or her “of the fact and date of the issuance of the . . . warrant, and of the period of authorized eavesdropping or video surveillance, and of the fact that during such period communications were or were not intercepted or observation [sic] were or were not made.” The notice must be served “in no case later than ninety days after *172termination” of the warrant (CPL 700.50 [3]). The warrant in the present case expired on August 19, 2005. There is no question that the prosecution’s failure to notify defendant of the warrant until his arraignment on December 15 violated the statute.
CPL 700.50 (3) itself does not provide a sanction for its violation. However, under a sister provision, CPL 700.70, which requires the People to give a defendant who has been arraigned a copy of any eavesdropping warrant and accompanying application “within fifteen days after arraignment and before the commencement of the trial,” the penalty for violation is suppression—“[t]he contents of any intercepted communication, or evidence derived therefrom, may not be received in evidence or otherwise disclosed upon a trial of [the] defendant” (CPL 700.70). Moreover, we have held that article 700 “requires scrupulous compliance . . . without such compliance State officials lack authority to wiretap, any interceptions they make are unlawful, and any evidence derived from the wiretap is inadmissible” (People v Capolongo, 85 NY2d 151, 159-160 [1995]). “[F]ailure to comply [with article 700] will generally result in suppression” (People v Bialostok, 80 NY2d 738, 747 [1993]). We thus agree with defendant that the penalty for a violation of CPL 700.50 (3) is, generally, suppression.
The more difficult question is whether a defendant must also show prejudice in order to win suppression under CPL 700.50 (3). As we have noted on more than one occasion, “[t]he purposes of the warrant notification requirement are to publicize wiretaps to the community at large and to those subjected to them and to assure defendants are able to challenge the legality of eavesdropping warrants in a timely manner” (People v Bialostok, 80 NY2d 738, 747-748 [1993], citing People v Hueston, 34 NY2d 116, 122 [1974]).
In People v Hueston, the defendant had actual notice of an eavesdropping warrant through a communication from a third person who had received notice of a phone tap in another jurisdiction; defendant did not receive any timely notice, formal or otherwise, from law enforcement sources. We held that “[w]here actual knowledge of the existence of the warrant is demonstrated within the time period allowed for notification by the prosecution, . . . formal written notification becomes a ministerial act, and the failure to so notify does not require suppression of evidence” (Hueston, 34 NY2d at 122). The purpose of the notification requirement of relevance to the defendant—ensuring the ability to challenge the legality of the warrant—was *173clearly accomplished, as evidenced by a motion to suppress (id.). In People v Bialostok, we reaffirmed Hueston, holding that suppression was not required, where formal notice of a warrant was untimely but defendant knew through his attorney about the warrant and the nature of the investigation (Bialostok, 80 NY2d at 747).
Hueston and Bialostok stand for the principle that suppression is not required, despite the prosecution’s violation of the terms of CPL 700.50 (3), when the defendant independently knew of an eavesdropping warrant within the prescribed time period. The rationale is that suppression is not justified where, despite the prosecution’s lack of exact adherence to CPL 700.50 (3), the defendant is able to challenge the legality of the eavesdropping warrant in a timely fashion. This rationale implicitly rests on the premise that suppression should not be ordered for a CPL 700.50 (3) violation where there is no prejudice to the defendant.
With this precedent in mind, we make clear that prejudice must be shown in order for a defendant to prevail on a suppression motion under CPL 700.50 (3). The opposite view, which would suppress wiretap evidence for failure to give notice, even when that failure has absolutely no effect on the defendant, ignores the “commonsense balance between the rights of . . . defendant[s] and the needs of law enforcement” (Bialostok, 80 NY2d at 747) that we must always seek to strike. In reaching our decision, we find assurance in the sufficient protection of defendant’s rights afforded by the sister provision, CPL 700.70, which provides for deadlines that are tied to the timeline of prosecution and trial, and which is generally “imposed without regard to the absence of prejudice to a defendant from the delay” (Capolongo, 85 NY2d at 166).
A defendant who relies on CPL 700.50 (3) because, having received pretrial notice within 15 days of arraignment, he cannot rely on CPL 700.70, must show that in some manner he nevertheless suffered prejudice. Here, defendant received notice at arraignment, in accordance with CPL 700.70. No prejudice resulting from the lack of prearraignment notice was shown. Accordingly, the lower courts properly denied suppression.
Defendant further contends that his trial counsel was ineffective, at his sentencing, because counsel failed to challenge the constitutionality of the sentence, in light of the disparity between the penalties suffered by defendant and Cabrera. *174However, such a challenge would not have been “a winning argument” (People v Turner, 5 NY3d 476, 481 [2005]). In this case, “it cannot be inferred that appellant was punished or further penalized by the sentencing Justice because [he] pleaded not guilty and insisted upon [his] right to a trial” (People v Jones, 39 NY2d 694, 698 [1976]).
We have considered defendant’s other arguments, both those argued by counsel and those raised pro se, and we conclude that they are without merit.
Accordingly, the order of the Appellate Division should be affirmed.