MEMORANDUM OPINION AND ORDER
PITMAN, United States Magistrate Judge.I. Introduction
Defendants/Third-Party Plaintiffs, National Union Fire Insurance Company and American International Group, Inc. (collectively, “Defendants”), move for an Order pursuant to Fed.R.Civ.P. 37 directing plaintiff to answer certain interrogatories, to preclude plaintiff from offering certain evidence and for other sanctions (Docket Item 28). For the reasons set forth below, defendants’ motion is granted in part and denied in part.
II. Facts
This is an action for damages arising out of a complicated series of transactions. Plaintiff, a remediation and construction company, contracted with the City of New York to perform remediation work in connection with a landfill restoration project in Brooklyn, New York. The contract required that plaintiff post performance and payment bonds for the benefit of the City of New York; defendants acted as the surety on these bonds. In an irony of ironies, Polar Capital, the escrow agent that was apparently retained to minimize the likelihood of diversion of funds from the site’s owner, allegedly embezzled or otherwise lost the funds. After Polar Capital failed to comply with requests from both plaintiff and defendants to return the $2 million in escrow, plaintiff sued Polar Capital in New Jersey Superior Court and recovered a portion of the monies. Plaintiff now brings suit in this Court to recover the monies not recovered by the judgment in New Jersey, as well as legal fees that it has allegedly incurred.
On March 31, 2006, defendants served plaintiff with interrogatories concerning plaintiffs claims and its affirmative defenses to defendants’ counterclaim1 (Certification of James Mulvaney, Esq. in Support of Defendants’ Motion for Discovery Relief, Sanctions *139and Related Relief, dated January 31, 2007 (“Mulvaney Cert.”), ¶ 6 & Ex. 4).
When answers were not forthcoming in a timely manner, defendants informally requested that plaintiffs counsel respond to the interrogatories on multiple occasions from June 2006 through November 2006 (Mulvaney Cert. ¶8). On or about November 28, 2006, defendants wrote to my Chambers and requested a conference pursuant to Local Civil Rule 37.2 of the United States District Court for the Southern District of New York prior to filing a motion for sanctions based on of plaintiffs failure to respond to the interrogatories (Mulvaney Cert., Ex. 5). As a result of this letter, I conducted a tape-recorded conference call to address this issue on December 7, 2006. During the conference, plaintiffs counsel, William Kerr, admitted that he had repeatedly promised and failed to provide answers to the interrogatories; Mr. Kerr explained that his delay was due, in part, to the fact that he had been recently diagnosed with an illness that rendered him unable to complete the requests in a timely manner (Conference call held on December 7, 2006). As a result of the conference call, I issued an Order directing plaintiff to respond to the interrogatories no later than December 15, 2006 (Order dated December 8, 2006).
Counsel for defendants wrote to counsel for plaintiff on December 21, 2006, advising that defendants found the responses to the interrogatories to be “wholly unresponsive,” and cited to plaintiffs failure to provide “fact(s) upon which [plaintiff] would rely to prove [its] allegations and separate defenses” (Mulvaney Cert., Ex. 9). Counsel for both parties had a telephone conversation to discuss the responses to the interrogatories on December 28, 2006. Defendants claim that plaintiffs counsel conceded during that call that the interrogatory responses provided no facts in support of plaintiffs allegations. Defendants also claim that plaintiffs counsel suggested that plaintiff might be willing to drop certain counts in the complaint if it were allowed to amend certain other counts; according to defendants, counsel agreed that such amendment would have rendered at least two of the interrogatories moot (Mulvaney Cert. ¶ 18). During the telephone conversation, defendants also agreed that Interrogatory 6 needed no further response, and that Interrogatory 9 was duplicative of Interrogatory 7 so that only Interrogatory 7 needed a more complete answer (Mulvaney Cert. ¶ 20).
Defendants also claim that during the call they insisted that, with the exception of Interrogatories 6 and 9, plaintiff must provide “complete and full responses” whether or not the complaint was actually amended (Mulvaney Cert. ¶20). Defendants contend that plaintiffs counsel agreed to these conditions and further agreed to provide a letter confirming this agreement and to file a motion for leave to amend with the Court (Mulvaney Cert. ¶22). Plaintiff never confirmed the purported agreement in writing, never moved to amend the complaint and never provided supplemental answers to the interrogatories (Mulvaney Cert. ¶ 23).
Plaintiffs description of the December 28, 2006 telephone conference is materially different. Plaintiff claims that defendants were unwilling to explain the nature of the alleged deficiencies in the interrogatory answers except to assert that they were incomplete (PL Opp. at 5). Plaintiff further claims that it never agreed to supplement the answers to all of the interrogatories (PL Opp., at 5 n. 2). Plaintiff also contends that while it did offer to withdraw counts certain counts of the complaint, defendants still required all the interrogatories to be supplemented (Pl. Opp., at 5-6).
Defendants claim that plaintiff has not provided responsive answers, and that it provided “stock answers” to “virtually every interrogatory seeking facts upon which Plaintiff would rely in support of its allegations in the complaint” (Brief of Defendants in Support of Motion for Discovery Relief, Preclusion of Evidence, a Finding of Contempt and For Fees, dated January 31, 2007 (“Def.Mtn.”), at 7). Specifically, defendants argue that plaintiff improperly objected to the interrogatories on the grounds that they were “an attempt to elicit trial strategy, that the information was protected by the attorney work product doctrine or that the interrogatory was overly broad, unduly burden*140some, vague, ambiguous and not reasonably calculated to lead to the discovery of admissible evidence” (Def. Mtn. at 7).
In the pending motion, defendants move for: (1) an Order declaring plaintiff in violation of my December 8, 2006 Order and compelling it to provide answers; (2) preclusion of plaintiff from offering evidence in support of its claims and affirmative defenses; (3) a finding that plaintiff is in contempt of Court; (4) the costs of the motion; and (5) such other sanctions as the Court deems appropriate (Def. Mtn., at 1).
Plaintiff argues that none of the relief defendants seek is warranted because it is in full compliance with my December 8, 2006 Order and properly answered the interrogatories by December 15, 2006. Plaintiff further contends that its objections were proper (PI. Opp. at 7-8,10-11).2
III. Analysis
Although Fed.R.Civ.P. 33 permits each party to serve up to twenty-five interrogatories concerning any matter that is a permissible subject of discovery under Fed. R.Civ.P. 26(b)(1), Local Civil Rule 33.3 places the following substantial additional limits on the use of interrogatories in this District:
(a) Unless otherwise ordered by the court, at the commencement of discovery, interrogatories will be restricted to those seeking names of witnesses with knowledge of information relevant to the subject matter of the action, the computation of each category of damage alleged, and the existence, custodian, location, and general description of relevant documents____
(b) During discovery, interrogatories other than those seeking information described in paragraph (a) above may only be served (1) if they are a more practical method of obtaining the information sought than a request for production or a deposition, or (2) if ordered by the court.
(c) At the conclusion of other discovery, and at least 30 days prior to the discovery cut-off date, interrogatories seeking the claims and contentions of the opposing party may be served unless the court has ordered otherwise.
Local Civ. R. 33.3.
Defendants do not argue that the interrogatories are a more practical method of obtaining the information sought, that the interrogatories were permitted by court order or that the interrogatories constitute contention interrogatories served at the conclusion of discovery. Accordingly, the interrogatories are subject to the limitation set forth on paragraph (a) of Local Civil Rule 33.3.
Defendants’ motion does not single out any specific interrogatory responses as being inadequate. Accordingly, I interpret the motion to assert that all of the interrogatory responses are deficient.
Eighteen of the twenty-nine interrogatories seek identification of all facts upon which plaintiff will rely to support specific allegations underlying its claims and affirmative defenses.3 These interrogatories are all in the following form:
State each fact upon which Plaintiff will rely to support the allegations of Paragraphs [ ] through [ ] of its complaint herein and identify each person having knowledge of each such fact. If any fact is contained in any document(s), identify the document(s) and attach a copy of such document(s) hereto.
Defendants use these interrogatories to inquire about the facts underlying paragraphs 12-15, 16-19, 25, 27-30, 32-37, 39-42, 44-46, 47-48, 51, 52-57, 60-62, and 63-69 of the complaint, as well as the five affirmative defenses asserted in plaintiffs reply to defendants’ counterclaims.
Plaintiff responded to each of the foregoing interrogatories by asserting objections and then identifying the witness and catego*141ries of documents that plaintiff believes would be sources of relevant information. For example, Interrogatory 5 and its response provide as follows:
5. State each fact upon which Plaintiff will rely to support the allegations of Paragraphs 12 through 15 of its complaint herein and identify each person having knowledge of each such fact. If any fact is contained in any documentes), identify the document(s) and attach a copy of such document(s) hereto.
Response:
In addition to its general objections, CERCS objects to this interrogatory to the extent that it attempts to elicit trial or litigation strategy [that] is protected by the work product doctrine. Further, this interrogatory is overly broad, burdensome, vague, ambiguous and not reasonably calculated to lead to the discovery of admissible evidence. Notwithstanding these general and specific objections, the following persons have knowledge of each such facts: F. Barbella, E. Sheehan, C. Rosenberg, R. Staples, H. Willis. Further, these facts are contained in the following documents: the application file, surrounding correspondence and both of the escrow agreement; all of which have already been produced.
(Mulvaney Cert., Ex. 7 at 8).
To the extent that the foregoing interrogatories seek identification of each fact supporting an allegation, they clearly go beyond the scope permitted by Local Civil Rule 33.3(a). Moreover, notwithstanding the limitations of Local Civil Rule 33.3, a number of eases have held that interrogatories seeking identification of all facts supporting a particular allegation are inherently improper. Grynberg v. Total S.A., 03-cv-01280-WYD-BNB, 2006 WL 1186836 at *6-*7 (D.Col. May 3, 2006); Convolve, Inc. v. Compaq Computer Corp., 223 F.R.D. 162, 173 (S.D.N.Y.2004); Thompson v. United Transp. Union, Civ.A. 99-2288-JWL, 2000 WL 1375293 at *1 (D.Kan. Sept.15, 2000); Hiskett v. Wal-Mart Stores, Inc., 180 F.R.D. 403, 404-05 (D.Kan.1998); Hilt v. SFC Inc., 170 F.R.D. 182, 186-87 (D.Kan.1997); see also First United Fund Ltd. v. American Banker, Inc., 127 Misc.2d 247, 251, 485 N.Y.S.2d 489, 493 (Sup.Ct.1985). Finally, those courts that have permitted such interrogatories have characterized them as contention interrogatories. Twigg v. Pilgrim’s Pride Corp., Civil Action No: 3:05-CV-40, 2007 WL 676208 at *11 (N.D.W.Va. Mar. 1, 2007); Wilson v. Thompson/Center Arms Co., Inc., Civil Action No. 05-6493-KDE-SS, 2006 WL 3524250 at *1 (E.D.La. Dec. 5, 2006). As contention interrogatories, they were not served at the appropriate time. Finally, I note that notwithstanding the improper nature of the interrogatories, plaintiff did not merely object. Notwithstanding its objections, plaintiff went on to respond to the interrogatories by providing the information that is permissibly sought pursuant to Local Civil Rule 33.3(a). Accordingly, given the problematic nature of the interrogatories themselves and the fact the plaintiff did provide the information that was within the scope of Local CM Rule 33.3(a), I conclude that plaintiffs answers to Interrogatories 5, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25,26,27 and 28 are sufficient.
The remaining interrogatories — Interrogatories 1, 2, 3, 4, 6, 8, 20, 21, 22, 23 and 29 4— do not have any unifying feature except that each is limited to a specific factual inquiry. For example, interrogatories 1, 2 and 20 provide as follows:
1. Identify all persons answering and/or contributing to answering these interrogatories and state their position with Plaintiff and/or Third Party Defendant and any period of employment or association with Plaintiff and/or Third Party Defendant.
2. Identify each person, other than a person intended to be called as an expert witness at trial, having discoverable information that tends to support a position that you have taken or intend to take in this action, and state the subject matter of the information possessed by that person.
20. State whether or not Plaintiff was represented by counsel in connection with or in any way related to the *142transactions described in Paragraphs 10 through 24 of the complaint and identify each attorney representing Plaintiff in any of the transactions or activities describe[d] in Paragraphs 10 through 24 of the complaint.
(Mulvaney Cert., Ex. 4 at 3, 6).
I have reviewed plaintiffs responses to these remaining eleven interrogatories and, with one exception, find that plaintiffs responses are sufficient. Notwithstanding the fact that these interrogatories generally go beyond the scope of Local Civil Rule 33.3(a), plaintiff consistently provided responsive and apparently complete information. Indeed, after reviewing plaintiffs responses to these interrogatories I am left wondering why defendants moved with respect to these interrogatories.
The one exception is Interrogatory 21:
21. Identify each insurance person, agency or broker with whom Plaintiff had any communications regarding or with respect to the bond(s), any insurance policies and/or any escrow and disbursing agent concerning the contract referred to in Paragraph 10 of the complaint. If any such communication is contained in any documents), identify the document(s) and attach a copy of such document(s) hereto.
Response:
Subject to its General Objections, [plaintiff] solely had communications with Chad Rosenberg and MaryJean Wilson of Rosenberg and Parker. Correspondence demonstrating same in the form of numerous letters and e-mails between and among [plaintiff] and Defendants have already been produced.
(Mulvaney Cert., Ex. 7 at 16).
Plaintiffs identification of the relevant documents as “correspondence demonstrating same in the form of numerous letters and emails between and among [plaintiff] and Defendants” does not adequately identify the documents which plaintiff is referring. Accordingly, within ten (10) days of the date of this Order, plaintiff is directed to serve a supplemental response to Interrogatory 21 more specifically identifying the responsive documents.
Defendants also argue that plaintiff has waived its objections to the interrogatories because plaintiff did not timely serve objections (Def. Mtn. at 8). However, “waiver is always an issue within the sound discretion of the Court.” Cotto v. Clark Investigations & Sec. Servs., Ltd., 03 Civ. 2878(RMB)(DFE), 2003 WL 22358797 at *1 (S.D.N.Y. Oct. 16, 2003), citing Williams v. Krieger, 61 F.R.D. 142, 145 (S.D.N.Y.1973)(Pollack, J.). Plaintiffs counsel provided a valid reason for at least some of the delay during the December 7, 2006 telephonic conference. In addition, plaintiff clearly provided substantially more information in response than would be required by a strict reading of the rules. For these reasons, I decline to find that plaintiff has waived the right to assert objections.
IV. Conclusion
Accordingly, for all the foregoing reasons, defendants’ motion is granted to the extent that plaintiff is directed to serve a supplemental response to Interrogatory 21 within ten (10) days of the date of this Order. In all other respects, defendant’s motion is denied. Since I find that the major portion of defendant’s motion lacks merit, I decline to award any attorney’s fees.
. Defendants served a single set of twenty-nine interrogatories (Mulvaney Cert. ¶ 7), notwithstanding the provisions of Fed.R.Civ.P. 33(a) which limit each party to 25 interrogatories. Although defendants claim that the parties orally agreed that defendants could exceed twenty-five interrogatories (Mulvaney Cert. ¶ 7), plaintiff denies the existence of such an agreement (Brief of Plaintiff and Third Party Defendant in Opposition to Defendants' Motion, dated February 13, 2007 ("Pl.Opp."), at 9). Plaintiff objected to the number in their responses to the interrogatories (Mulvaney Cert., Ex. 7 at 4). Because defendants do not offer any evidence of a written stipulation or a stipulation in open court, the stipulation claimed by Defendants is unenforceable. N.Y. C.P.L.R. § 2104; see Powell v. Omnicom, Docket 497 F.3d 124, 129, n. 2 (2d Cir. 2007); Monaghan v. SZS 33 Assocs., L.P., 73 F.3d 1276, 1283 n. 3 (2d Cir.1996). However, since plaintiff did respond to all twenty-nine questions I shall address the parties’ arguments concerning the sufficiency of the answers.
. Plaintiff also argue that the motion is barred by Local Civil Rule 37.2 because defendants’ counsel did not first request an informal conference with the court before making its motion (PI. Opp. at 3). However, because I agree with plaintiff that, with one exception, it has sufficiently responded to the interrogatories, it is more efficient to reach the merits of the parties' arguments.
. Interrogatories 5, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27 and 28 are in this category.
. Interrogatory 29 was incorrectly labeled in defendants’ interrogatory set as Interrogatory 28.